Karel Appel (Amsterdam 1921 - Zurich 2006) Bird with child (1980) Signed l.r. Acrylic on canvas, 76 x 58 cm Provenance: - Art Centre Paleispromenade, The Hague (inv. No. 80019) - Private collection, The Netherlands N.B.: Including a declaration of authenticity by Mr. Henk van der Vet (1939-2016). Starting bid : 23000