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
Dome of the Rock aluminum-bronze plates covered with gold leaf. A few hours after the Israeli flag was hoisted over the Dome of the Rock in 1967 during the Six-Day War, Israelis lowered it on the orders of Moshe Dayan and invested the Muslim "waqf" (religious trust) with the authority to manage the Temple Mount / Haram al-Sharif, in order to "keep the peace". In 1993, the golden dome covering was refurbished following a donation of USD 8.2 million by King Hussein of Jordan who sold one of his houses in London to fund the 80 kilograms of gold required. The Dome of the