x Harry Bertoia (1915-1978) Sound sculpture - 'Sonambient' series One-off piece Beryllium copper, bronze, brass and oak Model created around 1970 H 122 × W 25 × D 25cm (sculpture) Note: Referenced under number SO.TO.428. in the digital catalogue raisonné Harry Bertoia. A copy of the letter from the Harry Bertoia Bertoia will be given to the purchaser, as well as a as well as a wooden presentation stand. Bibliography: J. K. Nelson, 'Harry Bertoia: sculptor', Ed. Wayne State University Press, Detroit, 1970, similar model p.109 and 118