19th century illustration of an astronomer with an armillary sphere. From 'Lettres, sciences et arts' by Paul Lacroix (1878). Design by Le Prince, engraved by Demarteau. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Collection Abecasis |
Taille de l’image : | 2688 px × 3579 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |