N.B. the Naval History and Heritage Command does not explicitly state that Zveg is a US government employee. It does attach the following disclaimer to the online display of this and other artworks: To the best of our knowledge, the picture referenced here is in the Public Domain, and can therefore be freely downloaded and used for any purpose.
This file is a work of a sailor or employee of the
U.S. Navy, taken or made as part of that person's official duties. As a
work of the
U.S. federal government, it is in the public domain in the United States.