An ancient Chinese sundial on display at the China Science and Technology Museum in Beijing, China. The face of the white marble dial has twelve main inscribed segments, each of which is subdivided into two and then four subsections. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Williamson, Mark |
Taille de l’image : | 3408 px × 5128 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |