Public domain photos

The image shows an underwater environment with a large sponge on the bottom of the ocean. The sponge is surrounded by a variety of aquatic plants, and there is a watermark in the bottom left corner of the image.

The image shows an underwater environment with a large sponge on the bottom of the ocean. The sponge is surrounded by a variety of aquatic plants, and there is a watermark in the bottom left corner of the image.Open in library