A 22 degree halo with surrounding circumscribed halo. The circumscribed halo is an optical phenomenon created by refraction through ice crystals in the air. It is typically in the form of a sagging oval ring that circumscribes the circular 22 degree halo. It always touches the 22 degree halo above and below the Sun. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / Stephen James O'Meara |
Taille de l’image : | 3500 px × 4733 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |