Public domain photos

The image shows a pair of clanculus undatus shells on a black background, with a paper containing text and a barcode beside them. The shells have a unique pattern of brown and white stripes, and the paper has text written on it.

The image shows a pair of clanculus undatus shells on a black background, with a paper containing text and a barcode beside them. The shells have a unique pattern of brown and white stripes, and the paper has text written on it.Open in library