Glacial pothole. This was carved out during the last ice age (about 20,000 years ago) Photographed near Cavaglia,Bernina,Switzerland | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Alean, Dr. Juerg |
Bildgröße: | 5138 px × 3439 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |