Alfred Stieglitz: „Lake George“, 1922/23, 23,7 x 19 cm (aus: Sarah Greenough, Alfred Stieglitz. The Key Set. The Alfred Stieglitz Collection of Photographs, Washington. National Gallery of Art, New York: Harry N. Abrams, 2002, Vol. 1: 1886–1922, S. 477)	Fenster schliessen