Lewis Wickes Hine (American, 1874-1940). &lt;em&gt;[Untitled] (Man in Cap Holding Thread)&lt;/em&gt;, 1936-1937. Gelatin silver photograph, 7 1/4 x 4 3/4 in. (18.4 x 12.1 cm). Brooklyn Museum, Gift of the National Archives, 79.143.61 (Photo: Brooklyn Museum, 79.143.61_bw.jpg)