This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
depth of field GXK England. The first Marine Drill Sergeant to graduate Kings Guard Platoon stands at attention the Marine is taking part in the Northern European Merger Operation. Photographed by JO R.G. Leonard. U.S. Navy Photograph now in the collections of the National Archives. GXK England. The first Marine Drill