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Light Pillar over Etna, Sicily, Italy White Parhelion, Orkney, Scotland Pillars of the Sky Ground Halo, Scotland Rare Halos, Sweden Lunar Halos, Sweden Ski-slope Rare halos, Vermont, USA Rare Halos, Sweden Warsaw Halos, Poland Modest Sundog, England Industrial Sundog, Hungary Middle Lowitz Arc, Sweden Circumzenithal Arc, California, USA Halos from Wobbly Crystals, Calgary, Canada Moon Halos, Norway Pyramidal Crystal Column Arcs, Poland Wegener Arcs, Scotland Halo Geometry, Northern Ireland Perfect 22 degree halo, Nova Scotia, Canada Divergent light pillars from column crystals, Finland Edinburgh Halos, Scotland Halos, Florida, USA Pyramidal Plate Arcs, Canada Fire & Ice, Light Pillars, Sicily, Italy Two-State Pyramidal Crystal Halo Display, USA Ojos del Salado skies, Chile Very Rare Swedish Halos Some Halo History, Greeks to Scientific Revolution Odd pyramidal halos, Botswana Tall and bright pillar, Barcelona, Spain 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 Doomsday Ellipse 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 Solstice Halos 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 |