<a href="https://en.wikipedia.org/wiki/Albert_Gleizes" class="extiw" title="w:Albert Gleizes">Albert Gleizes</a>, Man on a Balcony, Walt Kuhn scrapbook of press clippings documenting the Armory Show, vol. 2, 1913, page 123
Albert Gleizes (artwork)
<a rel="nofollow" class="external text" href="http://www.aaa.si.edu/collections/viewer/walt-kuhn-scrapbook-press-clippings-documenting-armory-show-vol-2-14643/41124">Walt Kuhn scrapbook of press clippings documenting the Armory Show, vol. 2, 1913, Albert Gleizes, Man on a Balcony, Armory Show press clippings, Pages 123</a>. Walt Kuhn, Kuhn family papers, and Armory Show records, 1859-1978, bulk 1900-1949. Archives of American Art, Smithsonian Institution. Digital ID: 14643