Simone Breton (née Kahn, also Simone Collinet) – The Metropolitan Museum of Art https://www.metmuseum.org/research-centers/leonard-a-lauder-research-center/research-resources/modern-art-index-project/breton-simone
Iquitos, Peru, 1897—Paris, 1980
sale for the Lévys, which Kahnweiler then resold as an intermediary in 1925 to banker