Portrait of a woman playing the viola-da-gamba, formerly identified as Margaret Lemon, Anthony van Dyck, 1810-1850 (circa)

Portrait of a woman nearly whole length, seated to left, looking at viewer; holding viola-da-gamba and bow; after a van dyck. Lithograph. Date: 1810-1850 (circa). Dimensions: Height: 314 mm (image); Width: 265 mm. Medium: paper. Collection: British Museum. Gemahlin des Anton Van Dyck (BM 1854,1020.1518)