State Capitol Museum, Olympia
Galerie Jeanne Bucher, Paris, France
Hanover Gallery, London, Great Britain
1969
Paintings and Drawings by Mark Tobey, Peale House Galleries, Pennsylvania Academy of the Fine Arts, Philadelphia
Mark Tobey. Paintings from Private Collectors, Bon Marché, Seattle
1970/71
He receives the Skowhegan School of Painting and Sculpture Award.
Tobey's 80. A Retrospective, Seattle Art Museum
Mark Tobey. Tempera-Blätter, Aquatinten von 1970, Lithographien 1961-1970, Galerie Günther Franke, Munich, Germany
Tobey. Exhibition on the Occasion of his 80th Birthday, Galerie Beyeler, Basel, Switzerland
1971
Tobey. Prints, Whitney Museum of American Art, New York
Galleria d’Arte il Fauno, Turine, Italy
Galleria dell’Ariete, Milan, Italy
Mark Tobey. Peintures, Temperas et Aquatintes de 1942-1971, Galerie Alice Pauli, Lausanne, Switzerland
Mark Tobey. Temperabilder, Lithographien, Baukunst-Galerie, Cologne, Germany
Mark Tobey. Monotypien, Tempera, Mischtechniken, Druckgrafik, Frankfurter Kunstkabinett Hanna Bekker vom Rath, Frankfurt/Main, Germany
National Academy of Design, New York
Willard Gallery, New YorkGalerie Marbach, Paris, France
Mark Tobey. Paintings and Drawings from 1935 to the Present, Humboldt Galleries, San Francisco
1972
Mark Tobey. A Decade of Printmaking, The Cincinnati Art Museum