Oak acorns and autumn leaf. Acorns,the nut of the oak tree (Quercus robur),contain the seed that forms a new tree. Like all deciduous trees,the leaves change colour in autumn as the green pigment,chlorophyll (some still present),breaks down to reveal the red pigment which is usually hidden. Photographed in October in Dorset,UK | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Varndell, Colin |
Taille de l’image : | 3406 px × 5128 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |