HANS RICHTER (1888-1976) Abstraction, 1972 Felt pen on paper Monogrammed and dated lower right Label on reverse: "Hans Richter, private collection, Nr GB12-24". 28 x 21 cm Felt pen on paper Monogrammed and dated lower right Label with inscription at the back "Hans Richter, private collection, Nr GB12-24" 11 x 8 1/4 in. Provenance Private collection

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