Cool skyscaper poster

I came across this on HAIF and thought it was pretty cool: a 40" x 20" poster of 33 of the world's most notable skycrapers (you can see a larger view here). Maybe I'll buy a copy. (Or maybe I should wait a few years, after these buildings are finished and the poster is updated...)It features 33 of the world's tallest and most famous skyscrapers, including the Empire State Building, the Sears