Anasazi petroglyph in Chaco Canyon near Pueblo Bonito ruin. No one today knows the meaning of this rock art or when it was carved, but it may date back to a thousand years or longer. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Matulavich, Peter |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 13 Sekunden |
Seitenverhältnis: | 4:3 |
Restrictions: | - |