Montreal Olympic Stadium and surrounding structures, are but a few notable examples of the city's 20th-century architecture. Pavilions designed for the 1967 International and Universal Exposition, popularly known as Expo 67, featured a wide range of architectural designs. Though most pavilions were temporary structures, several have become landmarks, including Buckminster Fuller's geodesic dome U.S. Pavilion, now the Montreal Biosphere, and Moshe Safdie's striking Habitat 67 apartment complex. The Montreal Metro has public artwork by some of the biggest names in Quebec culture. In 2006 Montreal was named a UNESCO City of Design, only one of three design capitals of the world
Knocking at Your Back Door: The Best of Deep Purple in the 80's on the PolyGram US edition. Knocking at Your Back Door: The Best of Deep Purple in the 80's Knocking at Your Back Door: The Best of Deep Purple in the 80's is a compilation album by the British hard rock band Deep Purple. The album was released in 1992. It is a compilation of tracks from three albums, "Perfect Strangers" (1984), "The House of Blue Light" (1987), and the live album "Nobody's Perfect" (1988). All songs written by Ian Gillan, Ritchie Blackmore, Roger Glover, Jon Lord and Ian Paice, except where noted. "Son of Aleric" is replaced by a live