Gustav Mahler, 1860-1911; 3/4, seated, facing left
Either Aimé Dupont's (1842–1900)<a rel="nofollow" class="external autonumber" href="http://www.npg.org.uk/collections/search/person.php?LinkID=mp68456">[1]</a> wife, Madame Etta Greer, or their son Albert Dupont.<a rel="nofollow" class="external autonumber" href="http://broadway.cas.sc.edu/index.php?action=showPhotographer&amp;id=62">[2]</a>  Photoprint copyrighted by the studio A. Dupont, N.Y.
Copyright was registered in 1909-03-16 under H 124096–124098.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1">[1]</a></sup>
<a href="//commons.wikimedia.org/wiki/File:Gustav_Mahler_1909.jpg" title="File:Gustav Mahler 1909.jpg">File:Gustav Mahler 1909.jpg</a>