- Josef Albers. Homage to the Square, 1965, Gimpel Hanover Galerie, Zurich - Albers, 1987, Galerie Theo, Madrid

- Josef Albers. Homage to the Square, 1965, Gimpel Hanover Galerie, Zurich
- Albers, 1987, Galerie Theo, Madrid
- Josef Albers. A Retrospective, 1988, Guggenheim Museum, NY
- Albers. The 48" x 48" Homage to the Square, 1993, Sidney Janis Gallery, NY
- Ad Reinhardt. Paintings and Watercolors, 1981, The Pace Gallery, Ny
- Albers 1888-1976, 1998, Danese, NY