Public domain photos

The image shows a close up of an oyster shell on a rock. The shell is a light brown color with a glossy sheen, and has a curved shape with a pointed end. It is lying on the surface of the rock, with its ridges and grooves visible.

The image shows a close up of an oyster shell on a rock. The shell is a light brown color with a glossy sheen, and has a curved shape with a pointed end. It is lying on the surface of the rock, with its ridges and grooves visible.Open in library