Ice structures on a frozen lake. The grey,round ice structures form as the lake water freezes. The white structures form in a similar way to frost: when the air is saturated with water vapour and the temperature drops below freezing (zero degrees Celsius),ice crystals form on exposed surfaces. Photographed in the Netherlands | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wiersma, Dirk |
Taille de l’image : | 5212 px × 3366 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |