Mind-Bending archetecture

"Venice Architecture Biennale: Dutch architects NL present this series of images in the Italian Pavilion at the Venice Architecture Biennale."
(From De Zene)

For example :

What if airliners flew in the same V-formation as most birds?



And how would YOU feel if you saw THIS coming at you down the highway?


These are just two small snapshots of the complete works, which are all very well-done and really cool to look and think about. See the full images here :
http://www.dezeen.com/2008/09/12/virtual-realities-by-nl-architects/