Horse's hoof, illustration. The hoof is made from the protein keratin, the same protein that makes up hair and nails. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / SAMANTHA ELMHURST |
Taille de l’image : | 4370 px × 3780 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |