52/002. 1952. Mixed media . Charcoal, pencil and chalks drawing. Verso with the artist's stamp. Verso also dated, titled and inscribed with the technique. On smooth, creme wove paper. 62.8 x 45.3 cm (24.7 x 17.8 in) , the full sheet. [CH].
PROVENANCE: Galerie Wentzel, Cologne. Private collection Lower Saxony (acquired from the aforementioned in 1988).