of a table and stained with varnish. Invited to participate in the National Prize at the Torcuao Di Tella Sculpture Institute, he presented a group of objects: The Walkiria, Ascensor para el cadalso (Elevator for the scaffold), El fantasma doméstico (The domestic phantom), Octandre, Pieza en forma de escalera (A piece in form of stairs). The rest of the invited artists were: Naum Knop, Aldo Paparella, Claudio Girola (he did not accept), Enio Iommi (he did not accept), Noemí Gerstein, Gyula Kosice and Eduardo Sabelli. A year later, in 1963, he exhibited embossing and objects at the Bonino Gallery.