Charlotte von Mendelssohn-Bartholdy (born Reichenheim), and Paul von Mendelssohn-Bartholdy – The Metropolitan Museum of Art https://www.metmuseum.org/research-centers/leonard-a-lauder-research-center/research-resources/modern-art-index-project/mendelssohn-bartholdy-c-p
Berlin, 1877–Geneva, 1946, and Berlin, 1875–Berlin, 1935
The couple used the services of many well-known art dealers, such as Wilhelm von Bode
