For the last 15 years, Richard Meier’s Douglas House has been meticulously restored by its engineer owner—with the original architect looking over his shoulder.
This year marks the 50th anniversary of Louis Kahn’s Kimbell Art Museum, which opened in 1972 in Fort Worth, Texas, and the 25th for Frank Gehry’s Guggenheim Bilbao, completed in 1997 in Spain.
Officials and developers are taking strict precautions as commercial buildings begin to open their doors to workers. See striking images from the Zaha Hadid–designed Leeza SOHO in Beijing.