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Glory & Brocken Spectre, Ireland Four days in the life of a proton Monnbows, Halo, Volcano, Stars - Hawaii Rainbow Colours Classical Green Flash Soap Films It's Grim up North Twin Sisters Circumhorizon Arc Sugar Mountain Glories Flickering Sirius Water Aureole, Wales Indonesia Optics Pine Pollen Corona Noctilucent Clouds Superior mirage/Fata Morgana, Bay of Fundy, Canada High Sun Antisolar Rays, Shetland Contrail Iridescence Feather Iridescence East Coast Halos Diamond Dust Subsun Video Moiré Patterns & Fringes Atmospheric Optics Refreshment Cuba Ice Halos Scottish Halos Contrail Shadow & Iridescence Infralateral Arc Antisolar Rays Fogbow with Supernumeraries, Finland Lunar Halo Display, Poland Oval & Not So Oval Aureoles Perspectives on Mountain Shadows 24° Column Arc, Poland California Iridescence Belarus Elliptical Hannover Elliptical Halo A Year of Sunsets Stockholm Spring Sunsets Earth's Shadow, ESO Paranal Observatory Interplanetary Scattering Doomsday Ellipse Droplet Caustics Winter Sunset, Stockholm, Sweden Airglow at Paranal Observatory Moon Illusion, Ireland Ships & Mirages Pillars & Subsuns Circumscribed Halo, Ireland Lunar Corona, Finland Circumzenithal Arc, Henley, UK Multiple Inferior Mirage Images Ground Halo, Norway Mackinac Bridge Mirage Deceptive Ray - Melbourne, Australia 1988 Lowitz Arcs Order & Disorder, Swiss Alps Lowitz & Parry Arcs, Georgia, USA Brocken Spectre, Ireland Oval Star Aureoles, M42 Multiple Seconday Supernumeraries Light Columns, Hungary Fish World Anomalous Rainbow Corona and Iridescence Jupiter Corona, Aldebaran Aureole Niagara Night Rainbows Nacreous vs Ordinary Iridescent Clouds Oslo Halos Greenland Fogbow Ice Swiss Halos Sun Pillar, Norway Coloured Clouds, Poland Pillar Anomalous Rainbows Odd & Even Display Window Reflections The Refracted Otter Eclipse Optics, Shadow Bands Sweden Halos Ground Rainbows, Sweden Strange Road Mirage Peruvian Rainforest Halos Full Moon & Shadow Hiding Stress & Strain Solar Corona Topology & Mirages Lowitz visits UK What is it? Queen of Halos Elusive Backscattering Laboratory Rainbows Greenland Halos Alaska High Temperature Arc Tre Kronor & 22° Halo Cloud Top Flashes Glory in the Field Bead Bow Recipes Siberian Optics Stratospheric Anticrepuscular Rays Fata Pelicana London Paralympics Halos Lowitz Arc, California Airplane Glory Dettifoss, Iceland Forbidden Radiation, Hungary Stacked Blue Moons, Argentina Cloud Rays & Shadows Rays Bows & Polarization NW England Halos Blue & White Sky Sea Shell Colours Zodiacal Light, Australia Omega Mirages Ice & Water Antactica, 50 years ago Tubes Crescent Suns Mirages & Sunspots Red Rainbow Disk Half Sky Shadow Prismatic Doors 360° Hosepipe Bow Pastoral Paraselene, Shropshire, England Lunar CZA and Noctilucent Clouds, Germany Mock-Mirage - Multiple Suns Double Pollen Corona Bubbles Moon & Fogbow, Poland Circumhorizon Arc Red Flash NLCs - Hungary Secondary Supernumeraries Precious Opal Atmospheric Refraction - Venus 4 ships Celestial Torc River Danube Flood? Strange Shadows Leafy Pinhole Cameras Peacock Colours - Photonic Crystals Sea Caustics Halos - Greenland New Zealand Moonrise Mirage Canada Halos "Superior" Superior Mirage Bent Rainbow Flatirons, Colorado Iridescence Rides & Halos on the Greenland Ice Cap Rainbow & Zero Order Glow Viking Sunstone? Siding Spring Optics Book - Polarized Light in Nature 22 & 46° Frozen Lake Halos Factory Glory Aconcagua Skies Aureoles Small & Large Summer Halo Rings of Two Kinds Idaho Glory Spider Web Light Rings Corona & Babinet Pillars & Subsuns - Germany Quételet rings from Venus & Jupiter Near Sky Zodiacal Light - Dust, Planets, Fire, Stars Moon & Rainbow, Reunion Island Butterflies & Waves Kievan Elliptical Halo High Sun Halo - Ecuador Prism HD Corona & Iridescence Subsun Streaks Rainbow Trails Sunrise Mirage Sub-Anthelic Diffraction Pillar Winter Rays Kite Opposition Effect Lunar Elliptical Halos & Paraselenic Circle Lunar Halos Sub Horizon Lowitz Arcs NW England Halos Wales Mountain Halos Meat Iridescence Elliptical Halo & Moilanen Arc Enigmatic Ovals Southerly Aurorae Glories of Sky Diving Indoor Rainbows Nacreous Clouds - Sweden Lunar Alpine Halo Spider Silk Colours 3D Contrail Shadow Crossed Contrails Crescent Corona Crystal Halos - Poland Go to date or topic archives for more |