Public domain photos

The image shows a round stone with a hole in the middle of it, set against a white background. The stone appears to be a millstone, with a smooth, polished surface and a slightly rough texture. The hole is slightly raised, and the edges of the stone are slightly jagged.

The image shows a round stone with a hole in the middle of it, set against a white background. The stone appears to be a millstone, with a smooth, polished surface and a slightly rough texture. The hole is slightly raised, and the edges of the stone are slightly jagged.Open in library