Mário Pedrosa writes “Os Projetos de Hélio Oiticica”.
Continues to work on the Invenções [Inventions] and Núcleos [Nuclei] series and makes the model for the Projeto Cães de Caça [Hunting Dogs Project], consisting of five penetrables by Hélio Oiticica, Ferreira Gullar’s Poema Enterrado [Buried Poem] and Reynaldo Jardim’s Teatro Integral [Whole Theater].
Shows: April 27 – “Exposição Neoconcreta” [Neoconcrete Exhibition], Museu de Arte Moderna, São Paulo; November – Projeto Cães de Caça, Museu de Arte Moderna, Rio de Janeiro.
Writings: January 7 – Diary 61/65, doc nº0187. AHO/PHO.