Alchemical symbols on 'The Hand of Philosophy, ' from 1667. A salamander surrounded by flames can be seen on the palm. At the time, salamanders were thought to have mystical properties. Alchemy was the pseudo-scientific predecessor of chemistry. Among other pursuits, alchemists searched for formulas that would turn base metals into gold. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / SCIENCE SOURCE / New York Public Library |
Bildgröße: | 3127 px × 5690 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |