Studies for "General Officers of World War I", John Singer Sargent, between 1920 and 1922

Date: between 1920 and 1922. Dimensions: sheet: 47.31 × 62.23 cm (18 5/8 × 24 1/2 in.). Medium: charcoal on laid paper. Collection: National Gallery of Art. John Singer Sargent, Studies for "General Officers of World War I", 1920-1922, NGA 184241