Penrose triangle optical illusion, computer illustration. Variation of the Penrose triangle, a triangular impossible object first created by Oscar Reutersvard in 1934 and reinvented in the 1950s by Lionel Penrose and his son Roger. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Laguna Design |
Bildgröße: | 4150 px × 4150 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |