雙峰塔
Conversely, designers of the recent postmodern-style skyscrapers strive to mask the vents and other mechanical elements in clever and ingenious ways. This is accomplished through such means as complex wall angles (Petronas Towers), intricate latticework cladding (Jin Mao Building), or non-glassed sections that appear to be ornamental (Taipei 101, roof of Jin Mao Building).