Lot description
Peter Baum Oskar Kokoschka 7. June 1971 photograph on baryta paper; unframed 31 x 21 cm Oberes Belvedere, Vienna stamped on the reverse, numbered and signed edition: 2/12 Peter Baum, en face. Künstler and Ambiente. Photographien aus 60 Jahren, Peter Baum. Vienna 2014, illus. p. 24. Peter Baum, en face. Künstler and Ambiente. Photographien aus 60 Jahren, Peter Baum. Vienna 2014, illus. p. 24. differential taxation