Silver birch bark (Betula pendula). This tree is named for its white outer layer of bark,seen on the piece at right. The inner side of this piece of bark is seen at left | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gustoimages |
Bildgröße: | 6106 px × 3340 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |