Adriaen van Ostade, ‘The Singers’, probably 1667, National Gallery of Art, Washington, D.C.
sheet (trimmed to plate mark): 23.8 x 18.9 cm (9 3/8 x 7 7/16 in.)

About Adriaen van Ostade

Dutch, 1610-1685, Haarlem, Netherlands, based in Haarlem, Netherlands