| Alfred Stieglitz and Georgia O´Keeffe at Lake George Amon Carter Museum, Fort Worth |
| Georgia O´Keeffe: Abstraction Georgia O´Keeffe Museum, Santa Fe |
| Silke Wagner: COVERWORKS (NEW WORKS) Kunstverein Oldenburg |
| Georgia O´Keeffe: Abstraction Phillips Collection, Washington |
| Modern in America: Works on Paper, 1900-1950s Art Institute Chicago |
| Modern Life. Edward Hopper and His Time Kunsthal Rotterdam |
| Georgia O´Keeffe: Abstraction Whitney Museum, New York |
| Modern Life - Edward Hopper und seine Zeit Bucerius Kunst Forum, Hamburg |
| Illumination: The Paintings of Georgia O'Keeffe, Agnes Pelton, Agnes Martin, and Florence Miller Pierce Orange County Museum of Art, Newport Beach
|
| The Third Mind: American Artists Contemplate Asia, 1860-1989 Guggenheim Museum - New York |
| COMING OF AGE. American Art, 1850s to 1950s Peggy Guggenheim Collection - Venedig |
| How Artists Draw Menil Collection, Houston |
| The Modern West: American Landscapes 1890-1950 Museum of Fine Arts, Houston |
| Nineteen Going on Twenty Contemporary Museum Honolulu |
| When Art Worlds Collide - The 60´s Woodward Gallery, New York |
| Shining Spirit: Westheimer Family Collection Oklahoma City Museum of Art |
| The Language of Flowers Nationalmuseum Stockholm |
| American Modernism Fine Arts Museums of San Francisco |
| Body Politics Walker Art Center, Minneapolis |
| The Odyssey Continues Wildenstein & Co, New York |
| Encouraging American Genius Museum of Fine Arts, Houston |
| American Moderns 1900-1950 Minneapolis Institute of Arts |
| Half a Century of the Fundación Juan March Fundacion Juan March, Madrid |
| VISUAL MUSIC: 1905-2005 Hirshhorn Museum, Washington |
| Villa America: American Moderns 1900-1950 Orange County Museum of Art, Newport Beach
|
| The Stieglitz Circle Norton Museum of Art, West Palm Beach |
| VISUAL MUSIC: 1905-2005 Museum of Contemporary Art, Los Angeles |
| Georgia O´Keeffe and New Mexico: A Sense of Place Albright-Knox Art Gallery, Buffalo |
| Woman Fundació Joan Miró, Barcelona |
| Alfred Stieglitz and His Circle Musée d´Orsay, Paris |
| SONS & LUMIÈRES Centre Pompidou, Paris |
| The Flower as Image Louisiana Museum of Modern Art, Humlebaek |
| Modern Means Mori Art Museum, Tokyo |
| Das MoMA in Berlin Neue Nationalgalerie, Berlin |
| The Eunice and Hal David Collection UCLA Hammer Museum, Los Angeles |
| Georgia O’Keeffe Kunsthaus Zürich |
| Surrealism and Modernism Phillips Collection, Washington |
| The Heroic Century: The Museum of Modern Art Masterpiece Museum of Fine Arts, Houston |
| Women of Our Time - Photographic Mobile Museum of Art |
| American Tableaux Miami Art Museum |
| American Dreams Williams College Museum of Art, Williamstown |
| Der kühle Blick - Realismus der zwanziger Jahre Hypo-Kunsthalle, München |
| Painters and the American West Corcoran Gallery of Art, Washington |
| Der Künstler als Kurator Galerie nächst St. Stephan, Wien |
| Birth of the Cool - Amerikanische Malerei von Georgia O’Keeffe bis Christopher Wool Kunsthaus Zürich |
| Birth of the Cool - Amerikanische Malerei von Georgia O’Keeffe bis Christopher Wool Deichtorhallen, Hamburg |
| 46. Biennale Venedig 1995 Biennale Venedig |
