Sundog. View of a sundog,or parhelion. This optical effect is caused by refraction of sunlight through hexagonal ice crystals high in the atmosphere. A sundog is normally seen to either side of the Sun | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / PEKKA PARVIAINEN |
Bildgröße: | 4984 px × 3411 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |