If you find yourself in London, England anytime soon, you may want to check out the work of the Village Underground in the Shoreditch neighbourhood. They have taken discarded London subway cars, placed them on top of a renovated Victorian warehouse building and converted the trains into creative workspaces. All the cars have carbon-neutral heat and power and are ecologically outfitted.
[ via Treehugger ] images courtesy of Village Underground
bottom photo by Matt Cowley