Karel Appel · L'homme et l'oiseau (Bleu clair), 1970
Karel Appel, L'homme et l'oiseau (Bleu clair), 1970, Acrylic on transparent lithofoil on thin card; foil and card mounted together, 52 × 67 cm. Offered at auction in 2012; not sold. See Karel Appel’s auction records and prices →