Unidade no. 5

1. The artist; given to Jean Clay, Paris, by Sept. 1971 [email from Yve-Alain Bois, July 30, 2021; copy in curatorial object file]; given to Yve-Alain Bois, Ringoes, NJ, May 2017 [letter from Jean Clay to Yve-Alain Bois, May 30, 2017; copy in curatorial object file]; given to the Art Institute of Chicago, Nov. 9, 2021.

Recorded by Art Institute of Chicago.

• Museu de Arte Moderna do Rio de Janeiro, 1a. exposição neoconcreta, Mar. 19–Apr. 19, 1959, cat. 24 (as Unidade no.5, 2nd versão).
• London, Signals, Lygia Clark, May 27–July 3, 1965, no cat.
• Salvador, Brazil, Convento do Carmo, La Bienal nacional de artes plásticas da Bahia, Dec. 28, 1966–Feb. 28, 1967, no cat. no.

• Museu de Arte Moderna do Rio de Janeiro, 1a. exposição neoconcreta, exh. cat. (Rio de Janeiro: Museu de Arte Moderna, 1959), n.p., cat. 24 (as Unidade no.5, 2nd versão).
• David Medalla, ed. Signals: Bulletin of Signals London, 1 no. 7 (April–May, 1965), 9 (ill.) (as Unity, 1960).
• Ferreria Gullar, Experiência neoconcreta: momento–limite da arte, facsimile reprint of the catalogue 1a. exposição neoconcreta (São Paulo, SP: Cosac Naify, 2007), n.p. (as Unidade no.5, 2nd versão).
• James Rondeau, Paintings at the Art Institute of Chicago: Highlights of the Collection (Chicago: The Art Institute of Chicago, 2025), 166 (color ill.).

Livro Noite e Dia (Book of Night and Day)

The Metropolitan Museum of Art

Chaar Yaar II (Four Friends)

The Metropolitan Museum of Art

Bicho - Monumento a Todas as Situações

Art Institute of Chicago

Untitled

Art Institute of Chicago

Unity No. 1 (Unidade No. 1)

Art Institute of Chicago

A Mansion at Prairie Avenue

Art Institute of Chicago

Sleeping Infant Faun Visited by an Inquisitive Rabbit

Art Institute of Chicago

The Coffee House

Art Institute of Chicago

Museum holdings, not sale records. Auction results are only shown when a licensed price source is connected.