Nature's Perforated Rock

Sunday, March 13th, 2005 at 10:27:01 AM · 13_8

A close-up of a rock with a hole in it, surrounded by gravel and soil. The texture and mineral composition of the rock attract arthropods such as barnacles, making it a unique feature of the outdoors. Taken on March 13, 2005 at 10:27 AM.