Blaise Cendrars (1887–1961), “Marc Chagall,” in Expressionismus, die Kunstwende (Berlin: Verlag Der Sturm, 1918). The Morgan Library & Museum, purchased on the Gordon N. Ray Fund, 2022; PML 198778. © Blaise Cendrars/Succession Cendrars © Marc Chagall / Artists Rights Society (ARS), New York.