Frost patterns. This hoar frost forms when the temperature falls below zero degrees celsius. Water vapour in the air freezes onto surfaces without condensing into water first | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / PEKKA PARVIAINEN |
Bildgröße: | 3541 px × 5361 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |