Monks Mound at Chokia Mounds State Historic Site, Collinsville, Illinois, USA. Covering 14 acres and 100 feet high, Monks Mound is the largest prehistoric earthen construction in the Americas. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / West, Jim |
Taille de l’image : | 6048 px × 4032 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |