https://www.metmuseum.org/research-centers/leonard-a-lauder-research-center/research-resources/modern-art-index-project/sitwell-o
Sir Osbert Sitwell (also Francis Osbert Sacheverell) - The Metropolitan Museum of Art
London, 1892–Castello di Montegufoni, Italy, 1969
osbert sitwellthe metropolitansiralsofrancis