signed and dated '9 X 85 G.B' lower right; signed, titled and dated 'G. Baselitz ο 9. IX. 85 + 9.X.85 Blaues Akkordeon' on the reverse

oil on canvas

162.4 x 130.1 cm (63 7/8 x 51 1/4 in.)

Painted in 1985.