Kunstmuseum Basel, Switzerland

Kunstmuseum Bern, Switzerland

Berlinische Galerie, Landesmuseum für moderne Kunst, Fotografie und Architektur

Kunstwerke, KW Institute for Contemporary Art Berlin, Germany

Haus am Waldsee, Internationale Kunst in Berlin, Germany

Clarinda Carnegie Art Museum, USA

KOLUMBA, Cologne, Germany

Buendner Kunstmuseum Chur, Switzerland

Chiba City Museum of Art, Japan

Hessisches Landesmuseum, Darmstadt, Germany

Kunstmuseum Duesseldorf, Germany

Iwaki City Art Museum, Fukushima, Japan

Hara Museum, Gunma, Japan

Museum on the Seam, Jerusalem, Israel

Museum Pfalzgalerie Kaiserslautern, Germany

Staatliche Kunsthalle Karlsruhe, Germany

The National Museum of Modern Art, Kyoto, MOMAK, Japan

Musée des Beaux Arts, Lausanne, Switzerland

Kunstmuseum Liechtenstein

Kunstmuseum Lentos, Linz, Austria

Kunstmuseum Magdeburg, Kloster Unser Lieben Frauen, Germany

The Vangi Sculpture Garden Museum, Mishima, Shizuoka, Japan

Aichi Prefectural Museum of Art, Nagoya, Japan

Kunsthalle Nuernberg, Germany

Oita Prefectural Art Museum, Kyushu, Japan

The National Museum of Art, Osaka, Japan

Musée National d'Art Moderne. Centre Pompidou, Paris, France

Kunsthalle Recklinghausen, Germany

Saint Louis University Museum of Art, SLUMA, Saint Louis, USA

Museum zu Allerheiligen Schaffhausen, Sturzenegger-Stiftung, Switzerland

The Museum of Modern Art, Shiga, Japan

Kunstmuseum St. Gallen, Switzerland

Takamatsu City Museum of Art, Japan

Tochigi Prefectural Museum of Fine Arts, Japan

The National Museum of Modern Art, MOMAT, Tokyo, Japan

Hara Museum of Contemporary Art Tokyo, Japan

Toyota Municipal Museum of Art, Aichi, Japan

Mie Prefectural Art Museum, Tsu, Japan

Ulmer Museum, Ulm, Germany

Albertina Museum Wien, Austria

Museum am Dom, Wuerzburg, Germany

Kunsthaus Zuerich, Switzerland