Hoar frost on trees,view from below. Hoar frost forms when air saturated with water vapour cools rapidly and the vapour precipitates out directly onto a freezing surface. Photographed in Switzerland | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Alean, Dr. Juerg |
Taille de l’image : | 4016 px × 2688 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |