Ten of my favorites, in chronological order; there are others as well and I'd probably give you a different list tomorrow:
Flatiron Building (Daniel Burnham, 1902)
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Ansonia (Paul E. Duboy, 1904)
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American Radiator Building (Raymond Hood, 1924)
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General Electric Building (Cross & Cross, 1931)
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GE Building (Raymond Hood, 1931)
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Chrysler Building (William Van Alen, 1930)
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Lever House (Gordon Bunshaft, 1952)
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Seagram Building (Mies van der Rohe, 1958)
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Hearst Magazine Building (Norman Foster, 2004)
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Standard Hotel (Todd Schliemann/Polshek Partnership Architects, 2009)
th.omas @ Flickr
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