Born Buenos-Aires, Argentina. Studied at Ecole des Beaux-Arts, Buenos-Aries from 1946 to 1953. From 1953 to 1956 was engaged in studies of geometrical form. Settled in Paris in 1956, since when he has concentrated primarily on kinetic work. Participated in 'Soundings Two', Signals Gallery, London, 1965, and 'Kinetic Art', Herbert Art Gallery, Coventry, 1966.