Sketch of Eremka’s costume for the opera by A.N. Serov "Enemy Power", Boris Kustodiev, 1919
Date: 1919. Dimensions: height: 33 cm (12.9 in); width: 20.5 cm (8 in). Medium: watercolor on paper. Collection: Bashkir State Art Museum (Nesterov Museum). Yeryomka (Kustodiev)