atoptics.co.uk
Atmospheric Optics
(E?)(L?) http://www.atoptics.co.uk/
Light playing on water drops, dust or ice crystals in the atmosphere produces a host of visual spectacles - rainbows, halos, glories, coronas and many more. Some can be seen almost every day or so, some are once in a lifetime sights. Find out where to see them and how they are formed. Then seek and enjoy them outdoors.
- Rays/Shadows
- Droplets/Diffraction
- Rainbows
- What's New
- Ice Halos
- High Atmosphere
- Links/Resources
- Search
- TiltingSun
(E?)(L?) http://www.atoptics.co.uk/opod.htm
Optics Picture of the Day
(E?)(L?) http://www.atoptics.co.uk/tfarc.htm
Archive ~ Optics Picture of the Day
- Subhorizon Rainbow, Sweden
- Kelvin-Helmholtz Clouds, Germany
- Water Aureole, Chile
- Tulip Field Bow, The Netherlands
- Blood Red Sword, Wales
- Circumhorizon Arc, California, USA
- Antisolar Rays, Cornwall, England
- Antarctic Lunar Halo & Snow
- Circumscribed Halo, The Netherlands
- Geyser Bows, Yellowstone, USA
- Distorted Glory, Beijing to California
- Wegener Arcs over Delft, The Netherlands
- Wegener Arcs & Parhelic Circle, The Netherlands
- NLCs, Denmark
- High Sun Halos, Athens, Greece
- Light Rings & Diffraction, Wales
- Subsun & Subparhelion, China
- Contrail Iridescence, New Jersey, USA
- River Ray Puzzle, Czech Republic
- Colorados rainbows & Supernumeraries, USA
- Distrail, Germany
- Circumzenithal & Supralateral Arcs, England
- Infralateral & Circumhorizon Arcs, China
- Clover Opposition Effect
- Halos - Wroclaw, Poland
- Green Flash .. ..Up Close, The Netherlands
- Green Rim .. ..and more, The Netherlands
- Moondogs & Light Pillars, eastern Siberia, Russia
- Alaskan Fogbow, USA
- Rainbow Clouds, Washington State, USA
- Prairie Halos, Canada
- Baltic Halos, Estonia
- Lunar & Solar Pollen Coronae, Russia
- Siberian Subsun & Lower Pillar, Russia
- Cloudbow, Netherlands
- Sun Pillar, Canary Islands, Spain
- Tip Vortices, Sweden
- Brocken Spectre & Glory, Brecon Beacons, Wales
- Drone Bows, Hawaii, USA
- North Slope Lunar Halos, Alaska, USA
- Auroral Colours, Iceland
- Snoflakes & Penny
- Lunar Corona, Sierra de Madrid, Spain
- Miraged Ships2 - Strait of Juan de Fuca - USA/Canada
- Smile in the Sky, England
- Autumnal Versailles, France
- Iridescent vs Nacreous Clouds, Brazil
- Worlds in Warped Water, Brazil
- Miraged Ships - Strait of Juan de Fuca - USA/Canada
- Mock-Mirage Sunset (video), California, USA
- Lowitz Arcs plus, Germany
- Halos, The Netherlands
- Frozen Dew Drops, Finland
- Hoar Frost Crystals, Finland
- Atomic Monochromatic Lights, Sweden
- Peculiar Supernumeraries, London, England
- High Sun Wegener & Parry Arc, Camaroon, West Africa
- 5th Order Rainbow Discovery Image, New Mexico, USA
- Lunar Corona, Ontario, Canada
- Subhorizon Halos & Glory, Alberta, Canada
- Storm Clouds, Rainbows & Rays, Ohio, USA
- Strange Shadows, Finland
- Air Conditioner Plume Iridescence, Germany
- Reflected Rays, Kola Peninsula, Russia
- Discontinuous Bows, Victoria Falls, Southern Africa
- Iridescent Mountain Clouds, Czech Republic
- Airframe Induced Iridescence, London
- Wing Colours or Window? Brazil
- Of mists and mellow fruitfulness, Finland
- Alpine Mountain Shadows
- Venetian Antisolar Rays
- Eye Colours
- Pine Tree Oil on Lake
- 3rd & 4th Order Rainbows, August 30, 2014, Russia
- 3rd & 4th Order Rainbows, August 24, 2014, Czech Republic
- 3rd & 4th Order Rainbows, August 18, 2014, Czech Republic
- 3rd Order Rainbows, August 18, 2014, Czech Republic
- 3rd & 4th Order Rainbows, Paris
- Higher Order Rainbows
- Balloon Halos, UK
- Brocken Spectre & Glory over Veszprém, Hungary
- Subhorizon Red Bow, La Réunion Island
- Morning Run Glory, Belgium
- Rainbow Twinning, Norway
- Multiple Rainbows, Alaska
- Ice Skeins, Sweden
- Adularescence
- Yosemite Halo
- Lhasa Halos
- Zero Order Glow, 1st & 2nd Order Bows
- Fogbow & Supernumeraries, La Réunion Island
- NLCs with a Difference, Sweden
- Bolide Halo, Brazil
- Subhorizon Halos, Texas
- 3rd Order Rainbow, Germany
- Contrail Shadow, Virginia
- Yacht on Waterfall Sea
- Circumzenithal Arc in Contrail, England
- Finland 24 June '14
- Water Aureole, Scotland
- Many Ringed Corona, Croatia
- Namib Rainbow
- Nature's Spectroscope, Czech Republic
- Circumhorizon Arc over Solent, UK
- High Sun Halos, Texas
(E?)(L?) http://www.atoptics.co.uk/opa_rays.htm
Rays & Shadows
- Water Aureole, Chile
- Antisolar Rays, Cornwall, England
- Light Rings & Diffraction, Wales
- River Ray Puzzle, Czech Republic
- Clover Opposition Effect
- Brocken Spectre & Glory, Slovakia
- Fireweed Light Rings & Diffraction, Scotland
- Opposition Effect Streak, Latvia
- Mountain Shadow & Iridescence, Wales
- Brocken Spectre & Glory, Brecon Beacons, Wales
- Worlds in Warped Water, Brazil
- Storm Clouds, Rainbows & Rays, Ohio, USA
- Strange Shadows, Finland
- Reflected Rays, Kola Peninsula, Russia
- Of mists and mellow fruitfulness, Finland
- Alpine Mountain Shadows
- Venetian Antisolar Rays
- Brocken Spectre & Glory over Veszprém, Hungary
- Contrail Shadow, Virginia
- Water Aureole, Scotland
- Sky Polarization, Golden Horn, Turkey
- Bubbles
- Mount Hood Shadow Spike
- Kelvin-Helmholtz Clouds & Rays
- Moiré Patterns
- Contrail Shadow & Halo
- Caustics vs Lenses
- Antisolar Rays - Finland, Norway, Russia
- Rainbow Spokes & Antisolar Rays
- Earth Shadow & Canary Island Telescopes
- Antisolar Rays & Moon, Reunion Island, Indian Ocean
- Pileus, Colours, Shadows
- High Sun Antisolar Rays
- Mont Blanc shadow and spike
- River in the Sky
- Bernoulli & Kelvin Wakes
- Mystery Streaks, The Netherlands
- "Anticrepuscular Lasers"
- Bubbles
- The Great Pumpkin
- Rainbows, Ghosts, Metals & Mirrors
- Antisolar Rays, Bolivia
- Of Rays, Bricks & Crystals
- Cloud Shadows
- Small Moon, Giant Shadows
- Shadow Hiding, Opposition Effect
- Moon rays & lighning
- Glory & Brocken Spectre, Ireland
- Flickering Sirius
- Water Aureole, Wales
- High Sun Antisolar Rays, Shetland
- Moiré Patterns & Fringes
- Contrail Shadow & Iridescence
- Antisolar Rays
- Perspectives on Mountain Shadows
- A Year of Sunsets
- Stockholm Spring Sunsets
- Earth's Shadow, ESO Paranal Observatory
- Moon Illusion, Ireland
- Deceptive Ray - Melbourne, Australia
- Fish World
- Window Reflections
- The Refracted Otter
- Eclipse Optics, Shadow Bands
- Full Moon & Shadow Hiding
- What is it?
- Siberian Optics
- Stratospheric Anticrepuscular Rays
- Cloud Rays & Shadows
- Rays
- Blue & White Sky
- Ice & Water
- Crescent Suns
- Half Sky Shadow
- Bubbles
- Atmospheric Refraction - Venus
- Strange Shadows
- Leafy Pinhole Cameras
- Sea Caustics
- Viking Sunstone?
- Siding Spring Optics
- Rings of Two Kinds
- Spider Web Light Rings
- Butterflies & Waves
- Winter Rays
- Kite Opposition Effect
- 3D Contrail Shadow
- Crossed Contrails
- Glory & Brocken Spectre - Turkey
- Twilight Arch & Earth's Shadow
- Sundog Reflections - Skypools
- Road Sign Optics
- Lebanon Spotlights
- La Cassiopea & Caustics
- Cloud Mountain
- Cape Town Antisolar Rays
- Moonlight Rays, Stars, Lightning
- Kitchen Optics & Light Rings
- Multiple Contrail Shadows
- Bent Glitter Paths
- Earth's Shadow - Turkey
- Strider Caustics
- Year's first sunrise - Svalbard
- Vocanic Sunsets from Africa
- Antisolar Rays
- Flight Optics
- Mountain Rays
- Mountain Shadow, Germany
- Glows opposite the sun
- Nepal Lunar Rays
- Nepal Rays
- Tuscany Light
- Asymmetric Opposition Glow
- Opposition Streak
- Mountain Shadow Spikes
- Blue Ridge Mountains Haze
- Belt of Venus, Turkey
- Skypools on Walker Pond
- Dramatic Rays
- Gobi Desert Glow
- Earth Shadow
- Sky Wide Rays
- Trout & Optical Catastrophes
- Lighthouse Glasses
- Cape Cod Crepusculars
- Fuji Shadow
- Earth Shadow, California
- Sky and Earth Shadows, Indian Ocean
- Inverted Mountan Shadow
- Near & Far, Australia
- Anticrepuscular Rays, New Jersey
- Omaha, Nebraska All Sky Rays
- Santa Maria Shadow
- Rays & Colours
- Trees & Shadow Hiding
- Dawn Anticrepusculars, Australia
- 3 in 1
- Downward Rays, Hungary
- Crepuscular Rays, Greece
- Crepuscular Rays
- Water Shadows
- Disko Rays
- Crosswalk Opposition Effect
- Antisolar Rays, Norway
- Petal Caustics
- Twilight rays, Hungary
- Sirius
- Crepuscular Rays, Dominican Republic
- Two for One
- Ribbed Halo
- Shrinking head
- Rays of Ra, Egypt
- Red Skies
- California Smoke Rays
- Montana Contrail Shadow
- Earh Shadow & Twilight Arch, Stockholm
- Sarychev Skies
- Contrail Shadows
- Chromatic Flashes
- Clouds, Linings & Volcano
- Reflection Caustics
- Glitter Paths
- Cloud Shadows
- All in a Flight
- Contrails, Shadows, Engines
- Road Blink
- Etna Shadow
- Sky Wide Rays
- East & West
- Lunar Crepuscular Rays
- Fog Shadows, Hungary
- Corrugated shadows
- Finland Crepuscular Rays
- Kasotochi
- Everest Alpenglow
- Earth Shadow, Romania
- Mediterranean Rays
- Rays - 2 views
- Yukon Opposition Glow
- Alpenglow
- Sunward Earth's Shadow
- Volcanic Skies
- Sky Beam
- Rainbow Spokes
- Atlantic City Mist Shadows
- 3D Contrail Shadow
- Alaska
- Extras
- Cloud shadows and rays
- Martian Opposition Glow
- Shadow Hiding - Opposition Glow
- How
- Potomac in the sky ... June '08
- Anticrepuscular
- Rays ~ Laramie, Wyoming
- Shadow Colours
- Earth's Shadow
- Contrail Shadows
- Cloud Shadows
- Mountain Shadow
(E?)(L?) http://www.atoptics.co.uk/opa_mir.htm
Mirages & Refraction
- Green Flash .. ..Up Close, The Netherlands
- Green Rim .. ..and more, The Netherlands
- Door Prisms, Switzerland
- Mini Mirage, Scotland
- Cloud Top Blue Flash, New Jersey, USA
- Miraged Moonset, USA
- Air Painting, Sweden
- Miraged Ships2 - Strait of Juan de Fuca - USA/Canada
- Miraged Ships - Strait of Juan de Fuca - USA/Canada
- Mock-Mirage Sunset (video), California, USA
- Yacht on Waterfall Sea
- Miraged Eclipse
- Hot Wall Lateral Mirage
- Classical Green Flash
- Flickering Sirius
- Superior mirage/Fata Morgana, Bay of Fundy, Canada
- Winter Sunset, Stockholm, Sweden
- Ships & Mirages
- Multiple Inferior Mirage Images
- Mackinac Bridge Mirage
- Strange Road Mirage
- Topology & Mirages
- Cloud Top Flashes
- Fata Pelicana
- Stacked Blue Moons, Argentina
- Omega Mirages
- Mirages & Sunspots
- Mock-Mirage - Multiple Suns
- Red Flash
- Atmospheric Refraction - Venus
- 4 ships
- River Danube Flood?
- New Zealand Moonrise Mirage
- "Superior" Superior Mirage
- Sunrise Mirage
- Green Flashes of Two Types
- Waterfall Sea, Alderney
- Tonga Green Flashes
- Fluctuating Star Colours
- Miraged Clouds
- Looming, Towering, Green Flash
- Errant Ski-Slope
- Melting Radio Telescope
- Flattened Sun
- Californian Mock-Mirage
- Moonrise over Lower Tatras
- Tin Hat Mirage
- Baltic Mirage
- Maine Mirages
- Welsh Blue Flash
- Flashes of Two Kinds
- Mirage Anatomy
- Maryland Mirages
- Alaskan Fata Morgana
- La Silla Green Flash
- Distorted Moonrise, Greece
- Maine Full-Moon Rising
- Ice Castles ~ Superior Mirage/Fata Morgana
- Fjiord Mirage
- Blue Flash, California
- Distorted Sunset
- Sunset Mirage
- Not so inferior or humble mirage
- Arctic Fata Morgana
- Labor Weekend Moonrise Mirage
- Flattened Moon
- Sunset Mirage
- Miraged icebergs, Greenland
- Cornwall Green Flash
- Cosmic Pumpkin
- Green Rim
- Alexandria Sunset
- Montana Mesas?
- Goodbye Hesperus
- Once in a blue moon?
- Finland Green Flashes
- Etruscan Vase Moonrise, Maine
- Alaska Fata Morgana
- Green Flash, Austria
- Moonset Mirage
- Chromatic Glitter
- Baltic refractions
- Santa Cruz Superior Mirage
- Strange ships
- Moonset with silhouetted distant peaks
- Over the horizon mountains + green flash
- Provost, Alberta ~ Fata Morgana
- Everest Alpenglow
- Selsey Mirage
- Sunset
- 3 &Flash
- Green Rim, Egypt
- Sunrise Mirage
- Impossible Moon
- Distorted Moon
- Mirages & Green Flashes
- Fata Morgana
(E?)(L?) http://www.atoptics.co.uk/opa_drops.htm
Droplets
- Distorted Glory, Beijing to California
- Light Rings & Diffraction, Wales
- Contrail Iridescence, New Jersey, USA
- Distrail, Germany
- Alaskan Fogbow, USA
- Lunar & Solar Pollen Coronae, Russia
- Cloudbow, Netherlands
- Brocken Spectre & Glory, Brecon Beacons, Wales
- Lunar Corona, Sierra de Madrid, Spain
- Autumnal Versailles, France
- Iridescent vs Nacreous Clouds, Brazil
- Lunar Corona, Ontario, Canada
- Subhorizon Halos & Glory, Alberta, Canada
- Air Conditioner Plume Iridescence, Germany
- Iridescent Mountain Clouds, Czech Republic
- Airframe Induced Iridescence, London
- Wing Colours or Window? Brazil
- Of mists and mellow fruitfulness, Finland
- Eye Colours
- Pine Tree Oil on Lake
- Brocken Spectre & Glory over Veszprém, Hungary
- Morning Run Glory, Belgium
- Fogbow & Supernumeraries, La Réunion Island
- Many Ringed Corona, Croatia
- Pollen Coronae, Russia
- Moth Silk Diffraction
- Bubbles
- Corona Australis
- Corona Rings
- Sunset Glory
- Pileus Clouds
- Cloud Bow, England
- Sahara Dust Bishop Ring, Hungary
- Iridescence over Yunnan Observatory, China
- New Brunswick, Canada Fogbow
- Mushroom Spore Corona
- Pileus, Colours, Shadows
- Fogbow, Supernumeraries & Polarization
- Corona, New South Wales, Australia
- Frying Pan Optics
- Venus, 2-D & 3-D Diffraction Gratings
- Fogbow & Glory
- Non-circular Coronae, Hungary
- Lunar Fogbow, Finland
- Bubbles
- Spooky Coronae
- Rock Pool Corona
- Glory & Brocken Spectre, Ireland
- Soap Films
- It's Grim up North
- Sugar Mountain Glories
- Indonesia Optics
- Pine Pollen Corona
- Contrail Iridescence
- Feather Iridescence
- Contrail Shadow & Iridescence
- Fogbow with Supernumeraries, Finland
- Oval & Not So Oval Aureoles
- California Iridescence
- Droplet Caustics
- Lunar Corona, Finland
- Order & Disorder, Swiss Alps
- Brocken Spectre, Ireland
- Oval Star Aureoles, M42
- Corona and Iridescence
- Jupiter Corona, Aldebaran Aureole
- Greenland Fogbow
- Eclipse Optics, Shadow Bands
- Solar Corona
- Glory in the Field
- Siberian Optics
- Airplane Glory
- Bows & Polarization
- Tubes
- Double Pollen Corona
- Bubbles
- Moon & Fogbow, Poland
- Flatirons, Colorado Iridescence
- Factory Glory
- Aconcagua Skies
- Aureoles Small & Large
- Rings of Two Kinds
- Idaho Glory
- Corona & Babinet
- Quételet rings from Venus & Jupiter
- Near Sky
- Zodiacal Light - Dust, Planets, Fire, Stars
- Corona & Iridescence
- Sub-Anthelic Diffraction Pillar
- Enigmatic Ovals
- Southerl
- Glories of Sky Diving
- Spider Silk Colours
- Crescent Corona
- Glory & Brocken Spectre - Turkey
- Cloudbow & Glory - Greenland
- Glory
- Tropical Iridescent Cloud
- Fogbow & Supernumeraries
- Optics Galore
- Bouguer's Halo
- Greenland Ice Cap Optics
- Greenland Glory
- Intense Iridescence
- Sahaha Bishops Ring/Aureole
- Absent Aureole - Clean Air
- Stratospheric Aerosol - New Zealand
- Linear Hole Punch
- Flight Optics
- 'Old Fog' Fogbow, Greenland
- Atlantis Space Shuttle Glory
- Pollen Corona, Finland
- Near Sun Iridescence
- Glows opposite the sun
- Corpuscles & Waves, Fredericton, NB, Canada
- Michigan Corona
- Bubble Optics
- Ice Corona?
- Alaskan Skies
- Of still ponds and dusty windows
- Breath Iridescence
- Eiger Banner Cloud
- Blue Ridge Mountains Haze
- Jupiter Corona/Aureole
- Diffracted Sunlight
- Wednesday's Fogbow
- Christmas Glory
- Wave Clouds, Coronna & Iridescence
- Corona & Pleiades
- Aircraft Iridescence
- Eclipse Corona, Hungary
- Lunar Corona - Sweden
- Vista House Corona
- Oval Venus Corona
- Glory Romania
- Multiple Hole Punches
- Actic Fogbow
- Glory & Brocken Spectre
- Lunar Fogbow + Jupiter Aureole
- Bozeman, Montana Iridescence
- Car Headlamp Fogbows
- Near & Far, Australia
- Jovian Puzzle
- Iridescent Pileus
- Norway Lenticular Clouds
- TNG Fogbow
- Fall Streaks
- Iridescent Fractus
- Pollen & Corona
- Giant Lily & Sun Corona
- ISS & Corona
- Macchu Picchu Glory
- Eclipse Iridescence
- Coffee Filter Iridescence
- 3 in 1
- Zambia Iridescence
- California Contraill Colours
- Cloud Bow, Scotland
- Glory on Snowdon, North Wales
- Above Cloud Iridescence
- Pollen & Pollen Corona
- Cloud Contrast Bows
- Colorado Wave Clouds
- Paraglider Glory
- Holy Light
- Aureoles, Sunsets and Ash
- Quetelet Rings - Hungary
- More Eyjafjallajokull Effects
- Europe's Subtle Volcanic Skies - April 17, 2010
- Lunar Corona
- Star Aureoles
- Tropospheric Bishop
- Serengeti Pileus
- Spring's first pollen corona?
- New Hampshire Corona
- Algal Optics
- Glider Optics
- Lamp fogbows & glories
- Mountain Glory
- Lamp Fogbows
- Algal Optics
- Pilot's Glory over Antarctica
- Kitchen Optics
- Cloud Colours
- Coronae & Airy Disks
- Fogbow Bridge - Alaska
- Reflection Glory & Brocken in the sky
- Secondary fogbow, Estonia
- Monster Lenticular
- Glory in the sky! Very rare reflection glory
- Lenticular Clouds & Iridescence
- Cloud/fogbow, Ireland
- Glory & Transparancy
- Inner & Outer Pollen Corona, Sweden
- Lake Ladoga & Fogbow
- Unusual Lamp Fogbow
- Boomerang Optics
- Fogbow, Australia
- Corona Colours
- Glaciating Altocumulus
- Hole Punch Cloud & Halo
- Virga/Fall Streaks
- Iridescence
- Constant Optics
- All in a Day
- Fundy Fogbow
- Order & Chaos
- Pollen Coronae - Moon & Venus
- All in a Flight
- Venus Aureole or Corona?
- Corona
- Tennessee Fogbow
- HDR Corona
- Lunar & Venusian Coronae
- Oval Venus Coronae?
- Humidifier Iridescence
- Cloudbow
- DIY Fogbow
- Florida Mist
- Venus Corona
- Cloud Contrast Bow
- Aircraft Iridescence
- Sublime Iridescence
- Sunward diffraction, Edinburgh
- Fogbow, Glory, Brocken Spectre
- Iridescent Pileus
- Grass Glory
- Corona & IRIS
- Balloon Glory
- Dusty Window Colour Fringes
- Quételet Colours
- Parisian Colours August '08
- Volcanic Glory
- Montana Fogbow
- Glory & Brocken Spectre
- Corona from pond algae
- Iridescence, Milan
- Laos ~ Iridescent Sky
- Pollen Corona, Germany
- Rocket Trail
- Fogbow, Titanic Waters
- Cloud Iridescence
- Splendour in the Grass
- Brocken Spectre
- Glory over Greenland
- Heiligenschein, Holy Light
(E?)(L?) http://www.atoptics.co.uk/opa_bows.htm
Rainbows
- Subhorizon Rainbow, Sweden
- Tulip Field Bow, The Netherlands
- Geyser Bows, Yellowstone, USA
- Colorados rainbows & Supernumeraries, USA
- Cloudbow, Netherlands
- Rainbow Segment, New Zealand
- Dawn Red Rainbows, Arizona, USA
- Drone Bows, Hawaii, USA
- Peculiar Supernumeraries, London, England
- 5th Order Rainbow Discovery Image, New Mexico, USA
- Storm Clouds, Rainbows & Rays, Ohio, USA
- Discontinuous Bows, Victoria Falls, Southern Africa
- 3rd & 4th Order Rainbows, August 30, 2014, Russia
- 3rd & 4th Order Rainbows, August 24, 2014, Czech Republic
- 3rd & 4th Order Rainbows, August 18, 2014, Czech Republic
- 3rd Order Rainbows, August 18, 2014, Czech Republic
- 3rd & 4th Order Rainbows, Paris
- Higher Order Rainbows
- Subhorizon Red Bow, La Réunion Island
- Rainbow Twinning, Norway
- Multiple Rainbows, Alaska
- Zero Order Glow, 1st & 2nd Order Bows
- 3rd Order Rainbow, Germany
- Namib Rainbow
- Sprinkler Bow
- Rainbow Twinning
- Rainbows & Tulip Field - - 1000th OPOD
- Moonbow
- How Far is the Rainbow
- Cloud Bow, England
- Why do we see rainbows and halos
- Rainbow Spokes & Antisolar Rays
- Red Rainbows
- Sunset Rainbow, Puerto Rico
- Four orders of rainbow, Russia
- Sea Water Bows
- Caterpillar Tents Dewbow
- Rainbow Colours
- Rainbows, Ghosts, Metals & Mirrors
- 3rd and 4th order rainbows, a sequel
- Strange Rainbows, NW Russia
- Tertiary Rainbow Hunting, NW England
- Monnbows, Halo, Volcano, Stars - Hawaii
- Rainbow Colours
- Multiple Seconday Supernumeraries
- Anomalous Rainbow
- Niagara Night Rainbows
- Anomalous Rainbows
- Ground Rainbows, Sweden
- Laboratory Rainbows
- Bead Bow Recipes
- Dettifoss, Iceland
- Bows & Polarization
- Red Rainbow Disk
- 360° Hosepipe Bow
- Secondary Supernumeraries
- Bent Rainbow
- Rainbow & Zero Order Glow
- Moon & Rainbow, Reunion Island
- Rainbow Trails
- Indoor Rainbows
- Primary Bow
- Multiple Supernumeraries
- Primary & Secondary Moonbows, Ireland
- London Rainbows
- Infrared Rainbow
- Classical Bows at Grand Canyon
- Moon, Rain, Stars & Fire
- Reflection Bows
- Veszprem Rainbows
- Secondary Bow Supernumerary
- Tulip Field Bows
- Crossed Bows
- Flight Optics
- Rainbow Shadows, Wales
- Iceland Rainbows
- Norway Rainbow
- Sea Water Bows - Blowhole Bow - Ireland
- Sea Water Bows - Bondi Beach, Australia
- Cloud Forest Bow
- Moonbow, New Zealand
- Rainbow Colours - Grand Canyon, USA
- Caustic Diffraction
- Rainbow Caustics
- Norway Rainbows
- Twinned Rainbow, England
- Another Peculiar Rainbow
- Twinned Rainbow - Michigan
- Rainbow Glints, Llanberis, Wales
- Scottish Saltire, Loch Rannoch
- Zero and higher orders
- How far is the rainbow?
- Rainbow Story
- Storm Bow, Texas
- Prarie Spokes
- Glider Optics
- Glacier Melt Bow
- Trondelag Bows
- Reflection Rainbow, Stockholm
- Rainbow Glints
- Optics Sunday - Australia
- Complete Rainbow Making
- Whale Bow
- Road Bow
- Evening Rainbows
- Waterborne Dewbow
- Raindrops, Rainbows & Descartes
- Great Wall Bow
- Boomerang Optics
- Mount Wendelstein Rainbow
- Sky Geometry
- Moonbows, Stars, Sunrise, more Rainbows
- 6 Bows
- Rainbow Making
- Cloudbow
- Cloud Contrast Bow
- Moonbow Challenge - 4d 6h
- Moonbow Challenge
- Lunar Rainbows, N. Ireland
- Alesund Rainbow
- Rainbow Spokes
- Inca rainbows
- Ground Bows, Nevada
- Sun and Antisun
- Extras
- Roadbow ... July'08
- Coal-fired Rainbows
- Raindisk
- Wendelstein Rainbow & Shadow
- Supernova Rainbow ...... April 08
- Red Rainbows
- Mystery Twinned Rainbow
- Rainbow Making Machine
(E?)(L?) http://www.atoptics.co.uk/opa_water.htm
Water
- Water Aureole, Chile
- Water drops, Brazil
- Worlds in Warped Water, Brazil
- Water Aureole, Scotland
- Sea Water Bows
- Bernoulli & Kelvin Wakes
- Rock Pool Corona
- Water Aureole, Wales
- Fish World
- Butterflies & Waves
- Alphabet Soup
- Skypools on Walker Pond
- Whale Caustics
- Trout & Optical Catastrophes
- Petal Caustics
- Chromatic Flashes
- Reflection Caustics
- Glitter Paths
- Chromatic Glitter
- Caustics
- Splendour in the Grass
- Water
(E?)(L?) http://www.atoptics.co.uk/opa_halo.htm
Ice Halos
- Perfect Lower Tangent Arc, Italy
- Halos & The Myth of Ixion
- Florida Keys Sundogs
- Lunar Lowitz Halos, Finland
- Order from Disorder, Switzerland
- Light Pillars with a difference, Sweden
- Alamut Castle Light Pillars, Iran
- Greenland Halos
- Mystery Bright Spot, England
- 1979 Lowitz Observation, USA
- All day halos, Sweden
- High Altitude Halos, USA
- Nova Scotia Halos, Canada
- Lower Parry Arc, Finland
- Circumhorizon Arc, USA
- Pillar, North Carolina, USA
- Parhelic Circle, three perspectives, Arizona, USA
- Above Horizon Subparhelion, Chile
- Bullet Rosettes & 22 degree Halos
- Lunar Halos, Illinois, USA
- The Elusive 120° Parhelion, The Netherlands
- Lowitz Arcs, France
- Moon & Venus Pillars, Japan
- Lunar Elliptical Halo, Vermont, USA
- Moilanen Arc & Ski Resorts, USA
- Halos & How to Spot Them, England
- Town Map in the Sky, Finland
- Light Pillars, Inner Mongolia, China
- Sunvex Arcs, Finland
- Sun & Moon Halos, Greece
- Samos Optics, Greece
- Parry & Upper Tangent Arcs, The Netherlands
- Lunar Circumhorizon Arc, Oregon, USA
- Jackson Hole, Wyoming Halos, USA
- Vertical & Sideways Light Columns, Sweden
- Rare arcs cross-cross over Northern Sweden
- Swedish Halos
- Lunar Halos, England
- Shetland Halos, Scotland
- Dogs, Pillars and Glitter Paths, England
- Night's Candles, Argentina
- 120° Parhelion & Parhelic Circle. North Carolina, USA
- Parhelic Circle & Sundog, England
- Blood Red Sword, Wales
- Circumhorizon Arc, California, USA
- Antarctic Lunar Halo & Snow
- Circumscribed Halo, The Netherlands
- Wegener Arcs over Delft, The Netherlands
- Wegener Arcs & Parhelic Circle, The Netherlands
- High Sun Halos, Athens, Greece
- Subsun & Subparhelion, China
- Circumzenithal & Supralateral Arcs, England
- Infralateral & Circumhorizon Arcs, China
- Halos - Wroclaw, Poland
- Moondogs & Light Pillars, eastern Siberia, Russia
- Rainbow Clouds, Washington State, USA
- Prairie Halos, Canada
- Baltic Halos, Estonia
- Siberian Subsun & Lower Pillar, Russia
- Sun Pillar, Canary Islands, Spain
- Long Lived Halo, Cheshire, England
- Not so Mundane Halo, Cambridge, England
- Kern & Lowitz Arcs, England
- Parry & Tangent Arcs, Florida, USA
- Lower Sun Pillar, Arctic Russia
- Royal Halos, England
- Halos at Whistler, BC, Canada
- Montana halos, USA
- Upper Tangent Divergent Light Pillars, Finland
- Subsun, Idaho, USA
- Circumhorizon Arc over Mediterranean
- Parry & Tangent Arcs, New Jersey, USA
- Moilanen Arc, Utah, USA
- Sun Pillar, South Carolina, USA
- Divergent Light Superparhelion, Sweden
- Light Pillars, Arctic Russia
- Light Pillars, Finland
- Rare Halos Over China
- Ski Slope Halos, France
- Snow Cannon Rare Parry Arcs, Sweden
- 120° parhelion, New Mexico, USA
- Sundogs & Subparhelia, Alberta, Canada
- North Slope Lunar Halos, Alaska, USA
- Smile in the Sky, England
- Lowitz Arcs plus, Germany
- Halos, The Netherlands
- High Sun Wegener & Parry Arc, Camaroon, West Africa
- Subhorizon Halos & Glory, Alberta, Canada
- Balloon Halos, UK
- Yosemite Halo
- Lhasa Halos
- Bolide Halo, Brazil
- Subhorizon Halos, Texas
- Circumzenithal Arc in Contrail, England
- Finland 24 June '14
- Nature's Spectroscope, Czech Republic
- Circumhorizon Arc over Solent, UK
- High Sun Halos, Texas
- Athenian High Sun Halos
- Halo Panorama
- Mystery Pillar Echoes
- High Sun Halos
- Contrail ice crystals, circumhorizon arc
- Pyramidal Crystal Halos, Estonia
- Contrail Shadow & Halo
- Upper & Lower Pillars, Sweden
- Helic, Lowitz Arcs & Image Enhancement
- California Halos
- Outstanding Halos, Germany
- Why do we see rainbows and halos
- Toronto Halos
- South Pole Halos
- Low sun Parry & upper tangent arcs, Canada
- Not so common 22° halo
- Light Pillar Illusions
- Ground Halo Spokes
- Swedish Cold weather Halos
- Halos Yellowknife, Canada
- Finland Halos
- Halo Night, Moilanen & Mikkilä Arcs
- Sundog or 22° halo
- Lunar Upper & Lower Parry Arcs
- 24° Column Arcs
- Circumzenithal Arc, Finland
- Rare Antisolar Halos, Gulf of Riga
- Subsun
- Monnbows, Halo, Volcano, Stars - Hawaii
- Twin Sisters Circumhorizon Arc
- East Coast Halos
- Diamond Dust Subsun Video
- Cuba Ice Halos
- Scottish Halos
- Infralateral Arc
- Lunar Halo Display, Poland
- 24° Column Arc, Poland
- Belarus Elliptical
- Hannover Elliptical Halo
- Pillars & Subsuns
- Circumscribed Halo, Ireland
- Circumzenithal Arc, Henley, UK
- Ground Halo, Norway
- 1988 Lowitz Arcs
- Lowitz & Parry Arcs, Georgia, USA
- Light Columns, Hungary
- Oslo Halos
- Swiss Halos
- Sun Pillar, Norway
- Coloured Clouds, Poland
- Pillar
- Odd & Even Display
- Sweden Halos
- Peruvian Rainforest Halos
- Lowitz visits UK
- Queen of Halos
- Greenland Halos
- Alaska High Temperature Arc
- Tre Kronor & 22° Halo
- Siberian Optics
- London Paralympics Halos
- Lowitz Arc, California
- NW England Halos
- Ice & Water
- Antactica, 50 years ago
- Pastoral Paraselene, Shropshire, England
- Lunar CZA and Noctilucent Clouds, Germany
- Circumhorizon Arc
- Celestial Torc
- Halos - Greenland
- Canada Halos
- Rides & Halos on the Greenland Ice Cap
- 22 & 46° Frozen Lake Halos
- Summer Halo
- Pillars & Subsuns - Germany
- Kievan Elliptical Halo
- High Sun Halo - Ecuador
- Subsun Streaks
- Sub-Anthelic Diffraction Pillar
- Lunar Elliptical Halos & Paraselenic Circle
- Lunar Halos
- Sub Horizon Lowitz Arcs
- NW England Halos
- Wales Mountain Halos
- Elliptical Halo & Moilanen Arc
- Lunar Alpine Halo
- Crystal Halos - Poland
- Sweden Halos
- Three Suns - Northern Mongolia
- Reflections on Sundogs
- Eclipse Night Venus Pillars
- Sun Pillar - Southern Urals, Russia
- NY Circumzenithal Arc
- Florida Halo Display
- Multiple Contrail Shadows
- Bouguer's Halo
- Lunar 22° Halo, Hawaii
- Greenland Halos
- Red Arrows & Shifting Sundogs
- Ice Cap Halos - Greenland
- Hungarian Dog
- Canine Skies
- Diamond Dust Lower Pillar
- California Halos
- Linear Hole Punch
- Upper & Lower Pillars
- Lunar Circumhorizon Arc
- Circumscribed Halo, Finland
- New Halo Book
- European rarity
- Hole in the sky?
- Circumhorizon arcs - Wisconsin
- High sun lower Parry arc - Florida
- Subsun
- Twin Halos
- Upper & Lower Sun Pillar
- Two Summer Arcs - South Korea
- Norway Sundog
- New Zealand Halos - To enhance or not?
- Winter Halos
- Diamond Dust Display
- Halos at 34000 feet
- Atlantic Ocean Halos
- Lowitz and Parry Arcs
- Swiss Diamond Dust
- Montana Halos
- Twin Crescents, California
- Calgary Pillars
- Alpine Sun Pillar
- Spanish Diamond Dust Halos
- Ground Halo, Germany
- Yosemite Lowitz Arcs
- Finland Elliptical Halos
- Light Pillars near St Petersburg
- 44 degree parhelion?
- Swiss Alps Halos
- Cluster Crystals
- Red Upper Tangent Arc
- Winter CZA
- Greenland Subsun
- Swedish Rare Halos
- Manchester Halos
- Moilanen Arc, Switzerland
- Stockholm Dawn Pillar
- Summer Halo in Winter
- Avebury Halos
- High Sun Parry Arcs
- Oslo Rarities
- White Parhelion
- Greenland Ice Cap ~ Lunar Halos
- Thailand Pyramidal Crystal Halos
- Ottawa Dawn Pillar
- Vienna Sundog Twins
- All 3 Lowitz Arcs, Netherlands
- Contrail Parhelion
- Lunar Halo, Norway
- Belfry and Lunar 22-degree Halos
- New Mexico Pillar
- BC, Canada Lower Parry Arc
- Parry Kaleidoscope
- Prague Halos
- Dakota Badlands Pillar
- Lone Upper Tangent Arc
- Denmark's 1st August 2010 Halos
- Venus Pillar
- Rare for some - UK Circumhorizon Arc
- Oregon Rarities
- Perfect Circumscribed Halo
- 120 degree parhelion
- Wales Pyramidal Halo
- Always search for it
- High sun parhelic circle
- Norway Boy & Halo
- Crosses in the sky
- Ireland Halos
- Welsh rarebit
- Swiss Halos
- Circumhorizon Arc
- Pelican Halo
- Bangkok Halos
- Circumzenithal & supralateral arc, Bulgaria
- Rio Halos
- Parry & Upper Tangent Arcs
- 22 degree halo
- Complete Parhelic Circle
- Pillars Galore
- CZA, Australia
- Lone Arc - Norway
- Phone Camera Triumph
- New Hampshire Lowitz Arcs
- Lunar Elliptical Halo
- Bottlinger's Rings
- St Petersburg, Russia
- England Halos
- Sundog
- Hyperbolic Halo
- Sundog
- EU Halo Saturday
- Mars, Disk & Hole
- Russian Pillars
- Pillars at Trier
- Lowitz in Antarctica
- Moondogs & Mars, New Zealand
- Cheshmeh-Ali, Iran
- Upper & Lower Pillars, Norway
- Swedish Halo Display
- Sun Pillar, New Jersey
- White Dogs and Blue Spots
- Digging for Halos
- Nokia Pillars
- Digging for Halos
- 90 degree arcs
- Vädersolstavlan, ‘Sundog painting’ Stockholm, Sweden
- Lunar halos
- Ribbed Halo
- Lunar Parry & Lowitz Arcs
- Two Arcs
- Sundogs - Nice, France
- CZA Moments - The Movie
- Circumhorizon & Infralateral Arcs
- Halley Halos
- Moving Pillar
- Virginia halos
- Very rare sub 120 parhelion
- Australian CZA
- Rare Lowitz Arc, Kiev
- Rare Halos at Zermatt
- Norwegian Halos
- Kievan Lights
- No Dogs on Beach (except Sundogs)
- Pillars & Columns
- Parry Arc
- Winter Halos
- Halos in cirrus fibres
- Last of the summer halo?
- Circumzenithal Arc, Sussex
- Venetian Pyramids
- Floridian Pyramids
- Europe's rare halo
- Two of the rarest halos
- Pillars & Crystals
- Elusive Parhelia
- Stone Ships & Halos
- Hole Punch Cloud & Halo
- Zenith Pointers
- Korea Halos
- Athens & Halos
- Pyramidal Crystal Plate Arcs
- Lake Reflections
- Rare Norway Display
- CHAs & Latitude
- Colorado Circumzenithall Arc
- Sign of Summer
- All in a Day
- California Halos
- Brazil Halos
- Odd & Even
- End faces
- Shetland Pyramids
- 4 out of 5
- Snake Valley Halo
- Lunar Halo
- Pillars of Venus
- Lowitz Arcs over Portugal
- Pillars with Flares - Part 2
- Subhorizon Arcs, Odd and Even Reflections
- Extremely rare 44 degree parhelia (sundogs)
- Swedish Reflected Lowitz Arcs
- Pillars with Flares - Part 1
- Wendelstein Halo
- South Pole Midsummer
- CZA Australia
- Boston Pillar
- Lunar Halos
- More New halos
- New Halo
- Mt Wendelstein Elliptical Halo
- Elliptical Halo
- Pennsylvania lights
- Lamp halos - Anthelic Sky
- Halos in a bottle
- Eye in the sky, Parry arc
- Summer Reminder - November '08
- Coloured 120° Parhelia
- White Parhelia
- Moonlight CZA
- Hole in the Sky
- 46° Arcs
- Lunar CZA
- Antarctica
- Parry Arcs
- North Cascades Subsun,
- Brazil Arcs
- Arctic Halos
- Mountain Halos
- Winter Ice
- Desert Pillar
- Midwest Subsun
- Montana Pyramids
- Tales of subsun tails
- Summer Ice
- Sun and Antisun
- Halo pair
- Beneath the stars
- Polish Wegener Arcs
- Elusive Circle
- Tower Halo
- 60 and 90 degree prisms in Antarctica
- 22° or circumscribed halo?
- High Sun Halos
- Summer Arc
- New York Circumzenithal Arc ... May '08
- Halos ~ Colorado Rockies
- Lowitz Arc, Israel
- High Sun Halos, Israel
- Antisolar Arcs
- Halos & Ra
- Pyramid Crystal Halos
- Below Horizon Halos
- Circumzenithal Arc, Russia
- Easter Halos
- Winter Halos
- Arizona Moon Dogs ... March '08
- Sunset Pillar
- Diamond Dust Halos
(E?)(L?) http://www.atoptics.co.uk/opa_hat.htm
High Atmosphere
- NLCs, Denmark
- Nacreous Clouds, Norway
- Airglow Colours, Atacama Desert, Chile
- Nacreous Clouds, Norway
- Auroral Colours, Iceland
- Iridescent vs Nacreous Clouds, Brazil
- Atomic Monochromatic Lights, Sweden
- Ice Skeins, Sweden
- NLCs with a Difference, Sweden
- Ireland Aurorae
- Nacreous Clouds, Sweden
- The many colours of airglow
- Four days in the life of a proton
- Noctilucent Clouds
- Interplanetary Scattering
- Airglow at Paranal Observatory
- Nacreous vs Ordinary Iridescent Clouds
- Elusive Backscattering
- Forbidden Radiation, Hungary
- Zodiacal Light, Australia
- Lunar CZA and Noctilucent Clouds, Germany
- NLCs - Hungary
- Zodiacal Light - Dust, Planets, Fire, Stars
- Southerly Aurorae
- Nacreous Clouds - Sweden
- Magellan & Airglow
- Norwegian Aurorae
- Banded Airglow
- Vocanic Sunsets from Africa
- All-Sky NLCs, Finland
- Stratospheric Aerosol - New Zealand
- Plasma - Lightning Spectra
- Night Shining Clouds, Denmark
- Start of NLC season
- Greenland Nacreous Clouds
- Noctilucent Clouds, Russia
- NLCs Europe
- NLCs Southern England
- Zodiacal Light
- Atomic Oxygen Aurora
- Aureoles, Sunsets and Ash
- More Eyjafjallajokull Effects
- Europe's Subtle Volcanic Skies - April 17, 2010
- STS 131 Clouds
- Zodiacal Light, Denmark
- When to see the Zodiacal Light
- Far North Zodiacal Light
- Collisional Excitation
- Blue Airglow - UV Excitation
- Strange European Sunsets
- Norwegian Nacreous Clouds
- Sarychev Skies
- NLCs Continue! - Hungary
- NLCs Continue! - Finland
- All-Sky NLCs
- Bright Noctilucent Clouds
- NLC Season Starts
- Auroral Oxygen, Fairbanks, Alaska
- Animated Airglow
- Polar Stratospheric Clouds
- Nacreous Clouds Season
- Banded Airglow Video
- Kasotochi
- Continuing stratospheric ash/aerosol
- Germany Hungary
- Kasotochi Still Reigns, Sweden
- Sunward Earth's Shadow
- Volcanic Skies
- NLCs Near Oslo Gravity Waves, Oslo
- Noctilucent Clouds over Mongolia
- Finland NLC
- NLCs shine on over Europe
- NLCs, Pleiades, Moon
- Night Shining Clouds, Glasgow, Scotland
- Rocket Trail
- Earth's Highest Clouds
- Zodiacal
- Aurorae, Tromso
- Nacreous Clouds, Sweden
- Incredible Sunsets, Polar Stratospheric Clouds
(E?)(L?) http://www.atoptics.co.uk/opa_more.htm
More
- Kelvin-Helmholtz Clouds, Germany
- Water Aureole, Chile
- Light Rings & Diffraction, Wales
- Distrail, Germany
- Tip Vortices, Sweden
- Fireweed Light Rings & Diffraction, Scotland
- Flag Corona, USA
- Door Prisms, Switzerland
- Glove Hair Corona, Hungary
- Time-Varying Light Sources
- Water drops, Brazil
- Kingfisher Colours, France
- Air Painting, Sweden
- Snoflakes & Penny
- Worlds in Warped Water, Brazil
- Frozen Dew Drops, Finland
- Hoar Frost Crystals, Finland
- Strange Shadows, Finland
- Eye Colours
- Pine Tree Oil on Lake
- Adularescence
- Moth Silk Diffraction
- Sky Polarization, Golden Horn, Turkey
- Bubbles
- Moiré Patterns
- Caustics vs Lenses
- Mushroom Spore Corona
- Frying Pan Optics
- Venus, 2-D & 3-D Diffraction Gratings
- Bernoulli & Kelvin Wakes
- Caterpillar Tents Dewbow
- "Anticrepuscular Lasers"
- Rainbows, Ghosts, Metals & Mirrors
- Of Rays, Bricks & Crystals
- Fluorescent Scorpions
- Moon rays & lighning
- Soap Films
- Flickering Sirius
- Feather Iridescence
- Moiré Patterns & Fringes
- Atmospheric Optics Refreshment
- Oval & Not So Oval Aureoles
- A Year of Sunsets
- Stockholm Spring Sunsets
- Droplet Caustics
- Moon Illusion, Ireland
- Oval Star Aureoles, M42
- Ice
- Window Reflections
- The Refracted Otter
- Stress & Strain
- Blue & White Sky
- Sea Shell Colours
- Tubes
- Prismatic Doors
- Bubbles
- Precious Opal
- Peacock Colours - Photonic Crystals
- Sea Caustics
- Viking Sunstone?
- Book - Polarized Light in Nature
- Rings of Two Kinds
- Spider Web Light Rings
- Quételet rings from Venus & Jupiter
- Butterflies & Waves
- Prism HD
- Sub-Anthelic Diffraction Pillar
- Meat Iridescence
- Indoor Rainbows
- Spider Silk Colours
- Sundog Reflections - Skypools
- Road Sign Optics
- La Cassiopea & Caustics
- Moonlight Rays, Stars, Lightning
- Kitchen Optics & Light Rings
- Contrast Illusion
- Bent Glitter Paths
- Colours?
- Strider Caustics
- Canine Skies
- Fluctuating Star Colours
- Adularescence
- Plasma - Lightning Spectra
- Linear Hole Punch
- New Halo Book
- Alphabet Soup
- Bubble Optics
- Frost Dendrites
- Of still ponds and dusty windows
- Protractor Strains
- Ice Crystal Colours
- Skypools on Walker Pond
- Rime & Hexagons
- Bucket Ice
- Of Bikes and Spiders
- Whale Caustics
- Trout & Optical Catastrophes
- Multiple Hole Punches
- Lighthouse Glasses
- Linear Hole Punch?
- Scientists & Sea Shells
- Norway Lenticular Clouds
- Fall Streaks
- Ice
- Butterflies & Bookcases - Structural Colour
- Labradorescence - Structural Colour
- Thin Film Interference
- Water Shadows
- Quetelet Rings - Hungary
- Ice is blue
- Algal Optics
- Frost
- Breaking the Ice - Interference in fissures
- Petal Caustics
- Church Window Patterns
- Fern frost on car bodywork
- Finland Snowflakes
- Snowflakes
- Birefringence in pond ice
- Rime
- Window Frost
- Sirius
- Crossed polarisers and frost
- Fern Frost
- Snowflake Symmetry
- Ice Colours
- Two for One
- Not the Earth from Space
- Algal Optics
- Ice Colours
- Kitchen Optics
- Cloud Colours
- Pennsylvania Hole Punches
- Sunset Virga
- 'Bursting' Mammatus
- Monster Lenticular
- Reflection Caustics
- Glaciating Altocumulus
- Hole Punch Cloud & Halo
- Virga/Fall Streaks
- Snow Crystals
- Birefringence & Airplane Windows
- Art & Optics
- Hoar Frost Crystals
- Chromatic Glitter
- Venus Corona
- Sublime Iridescence
- Corrugated shadows
- Why Pink?
- Halos in a bottle
- Over the horizon mountains + green flash
- Kasotochi
- Wine Glass Caustics
- Caustics
- Martian Opposition Glow
- Rainbow Making Machine
Erstellt: 2014-12