This image was acquired from
wikimedia. 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:
US Navy NS Its U.S. military tradition for service members visiting Iwo Jima to carve their name in the soft sand stone rock formation at the site of carving of the famous Mt. Suribachi flag raising. en Iwo Jima Japan July Its military tradition for service members visiting Iwo Jima to carve their name in the soft sand stone rock