In 1968, the Milwaukee Art Museum mounted the first retrospective of his art. Twombly had his next retrospective at the Whitney Museum of American Art in 1979, curated by David Whitney. The Artist was later honored by retrospectives at the Kunsthaus Zürich in 1987 (curated by Harald Szeemann), the Musée National d'Art Moderne, Paris, in 1988, and the Museum of Modern Art, New York, in 1994, with additional venues in Houston, Los Angeles, and Berlin. In 2001, the Menil Collection, the Kunstmuseum Basel, and the National Gallery of Art presented the first exhibition devoted entirely to Twombly's sculpture, assembling sixty-six works created from 1946 to 1998. The European retrospective Cy Twombly: Cycles and Seasons opened at the Tate Modern, London, in June 2008, with subsequent versions at the Guggenheim Museum Bilbao and the Galleria Nazionale d'Arte Moderna in Rome in 2009. At the Tate Modern retrospective, a text read: