Moderne Kunst, Ishøj Einbildung – Das Wahrnehmen in der Kunst, Kunsthaus Graz Spoleto Science Festival, Spoleto Tirana Biennale 2, Tirana Svjetlina: Djela iz Thyssen-Bornemisza Zaklade za suvremenu umjetnost/ Brightness: Works from the Thyssen-Bornemisza Contemporary Art Foundation, Museum of Modern Art, Dubrovnik Imperfect Marriages, Galleria Emi Fontana, Milan Frankenstein, Tanya Bonakdar Gallery, New York Air, James Cohan Gallery, New York Island in Danmark, Galleri Kirke Sonnerup, Såby Revisitar Canarias/The Canary Islands Revisited, Galería Elba Benítez, Madrid Ars Photographica: Fotografie und Künstlerbücher, Neues Museum Weserburg, Bremen Double Exposure: 14 fotografische Diptychen, Galerie und Edition Schellmann, Munich Topos/Atopos/Anatopos, CCNOA, Brussels Imperfect Innocence: The Debra and Dennis Scholl Collection, Contemporary Museum, Baltimore; Palm Beach Institute of Contemporary Art, Lake Worth Manifestation Internationale d'Art de Quebec, Quebec Add to it: Louise Lawler (pictures), Ólafur Elíasson & Zumtobel Staff (light), Tobias Rehberger (space), Portikus im Leinwandhaus, Frankfurt am Main After the Observatory, Paula Cooper Gallery, New York Imagination - Perception in Art, Landesmuseum Joanneum, Kunsthaus Steiermark Utopia Station Poster Project, Haus der Kunst Munich Warped Space, Wattis Institute for Contemporary Arts, San Francisco In full view, Andrea Rosen Gallery, New York Nuevos Proyectos/New Projects, NMAC Foundation, Madrid Everything can be different, Maryland Institute College of Art, Baltimore The Canary Islands Revisited, Galeria elba Bnitez, Madrid 2004 Los usos de la imagen, Fotografía, film y video, La Colección Jumex, Buenos Aires – the multiple shop of Stockholm, Galleri Charlotte Lund, Stockholm The Nature Machine: Contemporary Art, Nature and Technology, Queensland Art Gallery, South Brisbane Dicen que finjo o miento. La ficciòn revisada, Central de Arte, Guadalajara Modus Operandi, T-B A21, Vienna Wow, Henry Art Gallery & Western Bridge, Seattle Stadtlicht-Lichtkunst, Wilhelm-Lehmbruck-Museum, Duisburg Invisible, Palazzo delle Papesse Centro Arte Contemporanea, Siena Bewegliche Teile. Formen des Kinetischen, Kunsthaus Graz am Landesmuseum Joanneum Parallele 64 – Art Contemporain Islandais, Espace d'art contemporain Gustave Fayet, Sérignan The Encounters in the 21st Century: Polyphony - Emerging Resonances, 21st Century Museum of Modern Art, Kanazawa Utopia Station, Mostra d'Oltre Mare, Naples Utopia Station, Haus der Kunst, Munich ein-leuchten, Museum der Moderne, Salzburg Recherche - endeckt! Bildarchive der Unsichtbarkeiten, 6. Internationale Foto-Triennale, Villa Merkel und Bahnwärterhäuschen, Esslingen am Neckar monument to now, The Dakis Joannou Collection, Athens Reflecting the mirror, Marian Goodman Gallery, New York Everything is connected he, he, he, Astrup Fearnley Museum of Modern Art, Oslo Why not live for art, Tokyo Opera City Art Gallery, Tokyo Atomkrieg, Kunsthaus Dresden Landscape ?2,