Pattern of seedhead of sunflower
Bildnummer 11539680
| Sunflower seed head. Seed head of a sunflower,Helianthus annuus,with the spiralling pattern on its surface representing a Fibonacci mathematical series. The plant produces composite flowers:- the small,true flowers are clustered into a compact,round head which resembles a single flower. The seeds produced by these flowers are used to make food for livestock and oil. A Fibonacci series is one in which each number is the sum of two previous numbers,for example: 0,1,2,3,5,8,13,21 and so on. This series was discovered by Italian mathematician Leonardo Fibonacci (1170-1240) and many natural patterns can be described using it | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / Bernard, George |
| Bildgröße: | 3550 px × 2480 px |
| Modell-Rechte: | nicht erforderlich |
| Eigentums-Rechte: | nicht erforderlich |
| Restrictions: | - |
Preise für dieses Bild ab 15 €
Universitäten & Organisationen
(Informationsmaterial Digital, Informationsmaterial Print, Lehrmaterial Digital etc.)
ab 15 €
Redaktionell
(Bücher, Bücher: Sach- und Fachliteratur, Digitale Medien (redaktionell) etc.)
ab 30 €
Werbung
(Anzeigen, Aussenwerbung, Digitale Medien, Fernsehwerbung, Karten, Werbemittel, Zeitschriften etc.)
ab 55 €
Handelsprodukte
(bedruckte Textilie, Kalender, Postkarte, Grußkarte, Verpackung etc.)
ab 75 €
Pauschalpreise
Rechtepakete für die unbeschränkte Bildnutzung in Print oder Online
ab 495 €