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Crystal Halos - Poland Glory & Brocken Spectre - Turkey Sweden Halos Three Suns - Northern Mongolia Twilight Arch & Earth's Shadow Sundog Reflections - Skypools Reflections on Sundogs Cloudbow & Glory - Greenland Eclipse Night Venus Pillars Green Flashes of Two Types Glory Road Sign Optics Lebanon Spotlights Sun Pillar - Southern Urals, Russia Magellan & Airglow Tropical Iridescent Cloud La Cassiopea & Caustics NY Circumzenithal Arc Florida Halo Display Fogbow & Supernumeraries Primary Bow Cloud Mountain Cape Town Antisolar Rays Moonlight Rays, Stars, Lightning Kitchen Optics & Light Rings Optics Galore Multiple Supernumeraries Multiple Contrail Shadows Bouguer's Halo Contrast Illusion Lunar 22° Halo, Hawaii Primary & Secondary Moonbows, Ireland Waterfall Sea, Alderney Greenland Halos London Rainbows Greenland Ice Cap Optics Norwegian Aurorae Infrared Rainbow Bent Glitter Paths Red Arrows & Shifting Sundogs Classical Bows at Grand Canyon Moon, Rain, Stars & Fire Earth's Shadow - Turkey Greenland Glory Colours? Strider Caustics Year's first sunrise - Svalbard Ice Cap Halos - Greenland Reflection Bows Veszprem Rainbows Tonga Green Flashes Banded Airglow Hungarian Dog Canine Skies Vocanic Sunsets from Africa Diamond Dust Lower Pillar Secondary Bow Supernumerary Intense Iridescence Fluctuating Star Colours Adularescence Tulip Field Bows All-Sky NLCs, Finland California Halos Crossed Bows Sahaha Bishops Ring/Aureole Absent Aureole - Clean Air Stratospheric Aerosol - New Zealand Plasma - Lightning Spectra Antisolar Rays Miraged Clouds Linear Hole Punch Flight Optics Night Shining Clouds, Denmark 'Old Fog' Fogbow, Greenland Atlantis Space Shuttle Glory Pollen Corona, Finland Looming, Towering, Green Flash Upper & Lower Pillars Errant Ski-Slope Lunar Circumhorizon Arc Circumscribed Halo, Finland Near Sun Iridescence Mountain Rays Rainbow Shadows, Wales Mountain Shadow, Germany Iceland Rainbows Melting Radio Telescope Glows opposite the sun New Halo Book European rarity Hole in the sky? Circumhorizon arcs - Wisconsin High sun lower Parry arc - Florida Subsun Alphabet Soup Corpuscles & Waves, Fredericton, NB, Canada Twin Halos Start of NLC season Michigan Corona Norway Rainbow Nepal Lunar Rays Nepal Rays Upper & Lower Sun Pillar Two Summer Arcs - South Korea Bubble Optics Norway Sundog Tuscany Light Sea Water Bows - Blowhole Bow - Ireland Sea Water Bows - Bondi Beach, Australia New Zealand Halos - To enhance or not? Ice Corona? Asymmetric Opposition Glow Winter Halos Flattened Sun Alaskan Skies Diamond Dust Display Frost Dendrites Of still ponds and dusty windows Protractor Strains Halos at 34000 feet Breath Iridescence Atlantic Ocean Halos Cloud Forest Bow Lowitz and Parry Arcs Eiger Banner Cloud Swiss Diamond Dust Montana Halos Californian Mock-Mirage Twin Crescents, California Calgary Pillars Opposition Streak Mountain Shadow Spikes Alpine Sun Pillar Blue Ridge Mountains Haze Spanish Diamond Dust Halos Jupiter Corona/Aureole Ground Halo, Germany Diffracted Sunlight Belt of Venus, Turkey Yosemite Lowitz Arcs Finland Elliptical Halos Ice Crystal Colours Wednesday's Fogbow Christmas Glory Light Pillars near St Petersburg Moonrise over Lower Tatras Wave Clouds, Coronna & Iridescence 44 degree parhelion? Moonbow, New Zealand Swiss Alps Halos Skypools on Walker Pond Dramatic Rays Greenland Nacreous Clouds Corona & Pleiades Aircraft Iridescence Rainbow Colours - Grand Canyon, USA Eclipse Corona, Hungary Cluster Crystals Caustic Diffraction Gobi Desert Glow Tiawan Brocken Spectre Go to date or topic archives for more |