Jacques Seligmann & Cie – The Metropolitan Museum of Art https://www.metmuseum.org/research-centers/leonard-a-lauder-research-center/research-resources/modern-art-index-project/jacques-seligmann-cie
Paris and New York, 1880–1978
1923 (1937), which featured Les Demoiselles d’Avignon, Man with a Guitar (1912; Philadelphia
