Galerie Beyeler, Basel, Switzerland
1990
Philippe Daverio Gallery, New York
Mark Tobey - Späte Werke. Bilder auf Styropor, Radierungen, Stadtmuseum Siegburg; Hachmeister Galerie, Münster, Germany
Mark Tobey - Das graphische Werk, curated by H. Hachmeister, Galerie Siegert, Basel, Switzerland
Mark Tobey. Works on Paper from Northern California and Seattle Collections. Celebrating the centenary of the artist's birth, Stanford University Museum of Art, Stanford Art Gallery
1990/91
Mark Tobey. Pour un centenaire. Peintures, monotypes, encres de Chine, Galerie Alice Pauli, Lausanne, Switzerland
Mark Tobey. A Centennial Exhibition, Galerie Beyeler, Basel, Switzerland
Jahrgang 1890. Mark Tobey, Kunstmuseum Basel, Switzerland
1991
Mark Tobey - Paintings from the 1950s, Philippe Daverio Gallery, New York
Valley Museum of Northwest Art, La Conner
Mark Tobey. Werke / Œuvres 1945-1975, Hachmeister Galerie, Münster, Germany
1991/92
Mark Tobey - Malerei auf Papier, Graphik, curated by H. Hachmeister, Galerie Lea Gredt, Luxembourg, Belgium
1992
Mark Tobey - Originale und Graphik, Baukunst-Galerie, Cologne, Germany
1993
Mark Tobey - Retrospektive, curated by H. Hachmeister, Schloß Cappenberg, Selm, Germany
Mark Tobey, Henie-Onstad Kunstsenter, Oslo, Norway
1993/94
Mark Tobey - Works from Five Decades, Kurt Lidtke Galleries, Seattle
1994
Galería Jorge Mara, Madrid, Spain