1975
In January, he lectures about the 1950 Brazilian concrete movement at the IV Curso de Cultura Brasileira; Brasil Década de 1950, held at the Instituto de Estudos Brasileiros (IEB-SP).
He uses tempera on canvas to begin the series of Casulíricos, so named by Haroldo de Campos.
Carries out the graphic programming for the poetic work CéuMar by Ronaldo Azeredo.
Serves on the jury of the VI Salão Paulista de Arte Contemporânea.
Participates in the XIII Bienal de Sao Paulo (Fundação Bienal de São Paulo).
Holds a solo show at Galeria do Sol, in São José dos Campos (SP), a city where he resumes the Ateliê Livre.
Starts working with the Department of Artistic Documentation and information (Idart), specifically at the Center for Documentation and Information of Brazilian Art, of the Municipal Secretary of Culture of São Paulo, in the period he works at Idart (1975-9) he participates in various researches concerning São Paulo’s graphics industry, and in some interviews concerning visual arts, including with Mario Pedrosa, Almir Mavignier and Carlos von Schmidt.