Volcanic rock strata formed from successive layers of volcanic ash,Imbabura province,Ecuador. The arches are mine shafts | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Stammers, Sinclair |
Bildgröße: | 4996 px × 3538 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |