Each month features a different mind-boggling structure, including the Shanghai Tower, 30 St Mary Axe in London, HSB Turning Torso in Sweden, 8 Spruce Street and Via 57 West in New York, One Central Park in Sydney, Zifeng Tower in Nanjing, Fountain Place in Dallas, Sheraton Huzhou Hot Spring Resort in China, Doha Tower in Qatar, Taipei 101 in Taiwan, and the Al Bahr Towers in Abu Dhabi. The opening spread will survey visionary unbuilt structures throughout history, including Adrian Smith's mile-high. Monthly grids include important dates in architectural history, moon phases, as well as major North American, British, and Australian and New Zealand holidays.