Jensen Galerie und Verlag, Berlin 2002 Chaque matin je me sens différent, chaque soir je me sens le même, Musée d'Art Moderne de la Ville de Paris The Cartographic Series I+II, Niels Borch Jensen Galerie und Verlag, Berlin Udsigten der aldrig tænker, Galleri Kirke Sonnerup, Såby Overgaden, Copenhagen i8 Gallery, Reykjavík 2003 Delight and Other Luminous Movements, Galleria Emi Fontana, Milan The Weather Project, Tate Modern, London The Blind Pavilion, Danish Pavilion, 50th Venice Biennale Funcionamiento silencioso, Palacio de Cristal, Parque del Retiro, Museo Nacional centro de Arte Reina Sofia, Madrid Sonne statt Regen, Städtische Galerie im Lenbachhaus und Kunstbau, Munich Tanya Bonakdar Gallery, New York City Museum Boijmans van Beuningen, Rotterdam 2004 Ólafur Elíasson: Forgetting, Brändström & Stene, Stockholm Ólafur Elíasson: Minding the world, ARoS Århus Kunstmuseum Ólafur Elíasson: Your colour memory, Arcadia University Art Gallery, Glenside I only see things when they move, Aspen Art Museum The Body as Brain. Projekt Sammlung (I), Kunsthaus Zug Your Lighthouse. Works with light 1991-2004, Kunstmuseum Wolfsburg Ólafur Elíasson: Photographs, The Menil Collection, Houston Colour Memory and Other Informal Shadows, Astrup Fearnley Museet for Moderne Kunst, Oslo Frost Activity, Hafnarhus, The Reykjavík Art Museum 2005 Museum Boijmans van Beuningen, Rotterdam Malmö Konsthall, Malmö Lunds Konsthall, Lund Ólafur Elíasson, 101 gallery, Reykjavík Ólafur Elíasson: The Colour Spectrum Series, Niels Borch Jensen Galerie und Verlag, Berlin Ólafur Elíasson: Meant to be lived in (Today I feel prismatic), Emi Fontana West of Rome, Los Angeles, [USA]. Ólafur Elíasson: The endless study, Foksal Gallery Foundation, Warsaw 2006 The Collectivity Project / Fellesprosjektet, Nasjonalmuseet for Kunst, Arkitektur og Design, Oslo Your Uncertainty of Colour Matching Experiment (in cooperation with Boris Oicherman), Ikon Gallery, Birmingham Your constants are changing, Gallery Koyanagi, Tokyo Caminos de Naturaleza, Fundación Telefónica, Madrid The endless study, Kiesler Stiftung, Vienna Mediating Space / A Laboratory, Aedes am Pfefferberg, Berlin Light Lab, Portikus, Frankfurt/ Main The Water Tower Concert. Project Sammlung (4), Kunsthaus Zug Your engagement sequence, Tanya Bonakdar Gallery, New York Remagine Large Version, Kunstmuseum, Bonn Your waste of time, neugerriemschneider, Berlin Omgivelser, Andersen’s Contemporary, Copenhagen 2008 50 Moons of Saturn, T2 Torino Triennale, Castello di Rivoli Museum of Contemporary Art, Turin, Italy Winter solstice, Equinox, Summer solstice, Jarla Partilager, Stockholm Your mobile expectations: BMW H2R project, Pinakothek der Moderne, Munchen The Nature of Things, Fundació Joan Miró, Barcelona Yellow fog, Verbund Collection, Vienna (permanent exhibition) New York City Waterfalls, East River, New York