Shanghai World Financial Center (left), Jin Mao Tower (center) and Shanghai Tower. Shanghai Tower is a supertall skyscraper under construction in Lujiazui, Pudong, Shanghai. It has topped out as the 2nd tallest building in the world, and will be complete in 2014. architect: Gensler
Kuala Lumpur, Malaysia. Petronas Towers. Between 1998 and 2008, they were tallest buildings in the world. Designed by Argentinian architect César Pelli and the style chosen for them was postmodern, simple and bold.