Public domain photos

The image shows a close up of a rock in the sand with a small amount of dirt on it, and at the bottom of the image there is some text and a barcode. The rock appears to be a trilobite, with its distinctive ridges and bumps on its surface.

The image shows a close up of a rock in the sand with a small amount of dirt on it, and at the bottom of the image there is some text and a barcode. The rock appears to be a trilobite, with its distinctive ridges and bumps on its surface.Open in library