BILBAO.- The Guggenheim Museum Bilbao presents The Luminous Interval: The D.Daskalopoulos Collection on view from April 12 through September 11, 2011. This is the first large-scale presentation of one of the world’s most significant private collections of contemporary art. Sponsored by Iberdrola and occupying the museum’s second floor and part of the first, the exhibition features approximately 60 works by some 30 artists, encompassing a wide range of mediums with a special emphasis on sculpture and environmental installations. Grounded in an assembly of works dating from the 1980s and 1990s by eminent figures such as Louise Bourgeois, Robert Gober, Mike Kelley, Martin Kippenberger, Paul McCarthy, Annette Messager, and Kiki Smith, but also foregrounding projects by younger talents, such as Paul Chan, Guyton\Walker, Nate Lowman, and Wangechi Mutu, the exhibition immerses visitors in a focused survey of some