Café-Concert  (1876-1877) by Edgar Degas, 
   pastel over monotype on paper and board, 23.5 x 43.2 cm, Corcoran Gallery of Art. The conductor on the right side of the picture is possibly Charles Malo. See <a rel="nofollow" class="external free" href="https://www.nga.gov/collection/art-object-page.126927.html">https://www.nga.gov/collection/art-object-page.126927.html</a>
<bdi><a href="https://en.wikipedia.org/wiki/en:Edgar_Degas" class="extiw" title="w:en:Edgar Degas"><span title="French Impressionist artist (1834–1917)">Edgar Degas</span></a>
</bdi>
<a rel="nofollow" class="external free" href="http://www.nga.gov/exhibitions/2005/toulouse/159-228.htm">http://www.nga.gov/exhibitions/2005/toulouse/159-228.htm</a>