Public domain photos

The image shows a black surface with a couple of shells sitting on top of it, along with some papers with text and a QR code. The shells appear to be from the costellaridae, a species of conch shell found in the Mediterranean Sea.

The image shows a black surface with a couple of shells sitting on top of it, along with some papers with text and a QR code. The shells appear to be from the costellaridae, a species of conch shell found in the Mediterranean Sea.Open in library