More proposals have been put forward for a new supertall to help make Chongqing the densest central business district in the world.  The plans come from the not at all insane architects at MAD who notably designed the Sino Steel Tower which looked like a speaker stack. This time they have come up with three designs for a 400+ metre tall tower which will be located close to the city's financial district.  The designs are widely varying in appearance...more