Public domain photos

The image shows a black and white photo of a rock wall with a hole in it. The rock is rough and uneven, with some of the cracks and crevices visible. The hole in the wall is large and wide, and appears to be made of a light-colored material.

The image shows a black and white photo of a rock wall with a hole in it. The rock is rough and uneven, with some of the cracks and crevices visible. The hole in the wall is large and wide, and appears to be made of a light-colored material.Open in library