Karel Appel (Amsterdam 1921 - Zürich 2006) Dieren op blauwgroen fond (Animals on blue-green background) (c. 1948) Signed lower centre Oil on canvas, 40.3 x 30.1 cm Provenance: - Collection J.C. Blaupot ten Cate, Middelburg - Auction S.J. Mak van Waay, Amsterdam, 8 - 17 March 1960, lot 1 - Private collection, the Netherlands