Close-up of petroglyph found at Chaco Canyon, New Mexico, an Anasazi cultural and administrative center dating back more than a thousands years and which was the site of dozens of impressive stone buildings. No one today knows the meaning of this rock art or when it was created, but it may date back more than a thousand years. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Matulavich, Peter |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 16 Sekunden |
Seitenverhältnis: | 4:3 |
Restrictions: | - |