Dr. SeussJuice ::something of a different flavor::

the Iron Curtain went nutty with its architecture during the height of the sci-fi craze.  Flavorwire has more images and this to say:

Frederic Chaubin, Cambodian born French-Spanish editor of Citizen K magazine, spent a good part of the 1980s documenting the outlandish, sci-fi architecture behind the Iron Curtain. Though many Western architects also conceptualized utopian cities and monolithic structures, most of those designs were never built.