Conceptual illustration of a breakthrough. A breakthrough is an important discovery or event that helps to improve a situation or provide an answer to a problem. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Parker, David |
Bildgröße: | 5235 px × 6664 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |