Exploring The Styx, a subterranean river in the Mammoth Cave, the system of limestone caverns in Kentucky, USA, c1870. Wood engraving. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Heritage Images / Ann Ronan Picture Library |
Bildgröße: | 3766 px × 2800 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |