London; Barcelona: Tate; Museu d´Art Contemporani de Barcelona, 2009; Houston: Museum of Fine Arts, 06/07/09-09/27/09; Barcelona: MACBA, 09/22/09-02/07/10;Los Angeles: LACMA, 10/22/09-01/17/10;Toronto: Art Gallery of Ontario, 03/27/10-6/27/10. b/w and color plates, ind., cat., color picts. wrps. On the floor, a sea of broken glass, which crackles and crunches underfoot time and.....