Futuristic designs from the past - mad or inspired?

Fans of avant garde architecture may enjoy this little intro to 60s movement
Archigram

I must admit I like the idea of moving museums and concert halls around in Instant city airships. That would be very funky indeed.

See what you think of the final slide of an actual Archigram designed building. I'm guessing that it looks better at night but fair play to the citizens of Gratz that they've attmpted something different for their public buildings