date QS:P571,+1916-00-00T00:00:00Z/7,P1326,+1916-00-00T00:00:00Z/9
Source
Nicola Perscheid, Theodor und Jacob Hilsdorf, August Sander. Der rheinland-pfälzische Beitrag zur Geschichte der Photographie. Katalog Landesmuseum Mainz 1989.
Licensing
This is a faithful photographic reproduction of a two-dimensional, public domain work of art. The work of art itself is in the public domain for the following reason:
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The author died in 1916, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.
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https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain". This photographic reproduction is therefore also considered to be in the public domain in the United States. In other jurisdictions, re-use of this content may be restricted; see Reuse of PD-Art photographs for details.
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{{Information |Description={{de|1=Porträt des Pianisten Carl Friedberg.}} |Source=Nicola Perscheid, Theodor und Jacob Hilsdorf, August Sander. Der rheinland-pfälzische Beitrag zur Geschichte der Photographie. Katalog Landesmuseum Mainz 1989. |Author=Jac