MODEL RELEASED. Sun pillar and sun dogs. Man standing in from of a sun pillar (centre) with two sun dogs either side of it. These optical effects are most commonly seen near sunrise or sunset. The sun pillar is caused by sunlight reflecting from the surface of falling ice crystals. The sundogs are caused by horizontally oriented ice crystals refracting the sunlight. Photographed in West Antarctica | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Vaughan, David |
Taille de l’image : | 5099 px × 3443 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : | - |