A couple of good Military Tattoos photos I identified:

CAA opens, visits Washington, D.C.
Military Tattoos

Image by RDECOM
Delegates from the Conference of the American Armies were introduced to American history and culture throughout their week-long check out Aberdeen Proving Ground, Md. Right after becoming welcomed aboard the U.S.S. Constellation in Baltimore’s Inner Harbor, the delegates spent the next day and half in session, collaborating how to integrate science and technologies into peacekeeping and disaster relief operations all through the western hemisphere. They were then treated to an all-American barbecue at Fort McNair in Washington, D.C., before attending the Army Twilight Tattoo conducted by the Military District of Washington.