Der Dank des Vaterlandes (recto) ; Die Rutschbahn (verso)

GEORGE GROSZ (1893-1959) Der Dank des Vaterlandes (recto); Die Rutschbahn (verso) with the Nachlass stamp and numbered '2-120-2' (verso) watercolour, brush, reed pen, pen and India ink and pencil on buff paper (recto); pen and ink and pencil on buff paper (verso) 19 1/4 x 14 5/8 in. (49 x 37.2 cm.) Executed in 1921