Illustration of male Inca tying knots on quipu, a fact recording device of multi coloured chords hanging between two wooden posts. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / DK IMAGES |
Taille de l’image : | 3456 px × 4242 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |