Pythagoras (c560 - 480 BC), Greek philosopher and scientist. Mathematics. Acoustics. Engraving. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Heritage Images / Ann Ronan Picture Library |
Taille de l’image : | 2806 px × 3736 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |