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
Pottawatomie County Fair Pavilion Pottawatomie County Fair Pavilion The Pottawatomie County Fair Pavilion, at the Pottawatomie County fairgrounds in Onaga, Kansas, was built in 1921. It was listed on the National Register of Historic Places in 2004. It is believed to have been designed by Paul Amos Junod, Jr., who was a leader in organizing the Pottawatomie County Fair Association, and it is thought he was influenced by plans published for the octagonal Crystal Palace of the 1853 Exhibition of the Industry of All Nations in New York City. It is an octagonal wood-frame barn and exhibition hall, in diameter, with a dome roof