Holdfasts on rocks underwater. A holdfast is a structure at the base of some seaweeds and other organisms, which attaches it to its substrate. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Clouds Hill Imaging |
Model Release : | Non requis |
Durée : | 60 Secondes |
Aspect ratio : | 4/3 |
Restrictions : | - |