<a href="https://en.wikipedia.org/wiki/Albert_Gleizes" class="extiw" title="w:Albert Gleizes">Albert Gleizes</a>, (left) in front of his painting <i>Jazz</i> (1915) Solomon R. Guggenheim Museum; <a href="https://en.wikipedia.org/wiki/Jean_Crotti" class="extiw" title="en:Jean Crotti">Jean Crotti</a> (center) studying his <i>Femme à la toque rouge</i> (1915) The Baker Museum (Naples Museum of Art); <a href="https://en.wikipedia.org/wiki/Marcel_Duchamp" class="extiw" title="w:Marcel Duchamp">Marcel Duchamp</a> (right) at his drawing board, in front of his brother <a href="https://en.wikipedia.org/wiki/Jacques_Villon" class="extiw" title="w:Jacques Villon">Jacques Villon</a>'s <i>Portrait de M. J. B. peintre</i> (1914) Columbus Museum of Art; published in The Sun, New York, 2 January 1916. Note: The captions are inverted. Gleizes is to the left, Duchamp is to the right.
The Sun
<a rel="nofollow" class="external text" href="http://cubism-futurism-press-articles.blogspot.com/">Cubism, Futurism, press articles and reviews</a>