This work is sold with a certificate of authenticity signed by Lily Kassner,
dated February 7, 2007.
- Acquired from the artist
- Collection of Pedro Friedeberg, Mexico City
- Private Collection, acquired from the above
- Sale: Christie’s, New York, Latin American Sale, June 1, 2007, lot 270
- Los Ecos de Mathias Goeritz: Ensayos y testimonios, INBA, Mexico City, 1997, p. 145, cat. 309, illus.
- L. Kassner, Mathias Goeritz: Obra 1915-1990, INBA, Mexico City, 1998, p. 151, no. 622, illus.
Mexico City, Antiguo Colegio de San Ildefonso, 1997, no. 309