wax crayon and watercolour on paper, signed and dated 'CK. Appel '49' lower left, 45,2 x 54,2 cm.

Exhibited: Amstelveen, Cobra Museum of Modern Art, Miró & Cobra, 10 October 2015-31 January 2016, p. 153 (illustrated in colour) and p. 216; Literature: Cobra: International Zeitschrift für Moderne Kunst. Deutsche Ausgabe, no. 5, Hannover 1950 (illustrated in b/w); Museumjournaal: themanummer Cobra, VII, no. 7/8, January/February 1962, p. 162 (illustrated in b/w); Willemijn Stokvis, Cobra: a history of a European avant-garde movement 1948-1951, Rotterdam, 2017, p. 131, fig. 121 (illustrated in b/w)