Wikipedia Public Domain License
This is a faithful photographic reproduction of an original two-dimensional work of art. The work of art itself is in the public domain for the following reason:
The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain, and that claims to the contrary represent an assault on the very concept of a public domain". For details, see Commons:When to use the PD-Art tag. ( http://commons.wikimedia.org/wiki/Commons:When_to_use_the_PD-Art_tag )
This photographic reproduction is therefore also considered to be in the public domain.
Please be aware that depending on local laws, re-use of this content may be prohibited or restricted in your jurisdiction. See Commons:Reuse of PD-Art photographs. ( http://commons.wikimedia.org/wiki/Commons:Reuse_of_PD-Art_photographs )