Lichtrelief-Kasten. 1968. Embossed aluminum plate in aluminum cladded wooden box with plexiglass screen. Honisch 719. Verso signed, dated and with direction arrow. Unique object. 62 x 62 x 15 cm (24.4 x 24.4 x 5.9 in).
PROVENANCE: Privatse collection Italy. Villa Grisebach, 38th auction, May 28, 1994, lot 323 Private collection Hesse. Private collection Southern Germany.
LITERATURE: Robert Fleck, Heinz Mack. Reliefs, 2015, cat. no. 138, p. 235 with illu.