Helianthus sunflower,close-up of central disc. The inward spiralling pattern of the disc florets are an example of a pattern based on the Fibonacci number series. This is a mathematical pattern that is common in nature and is named after the Italian mathematician Leonardo Fibonacci | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gowland, Ian |
Bildgröße: | 4850 px × 3638 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |