When I was very young, I wanted to live beneath the sea. The thought of travelling to a man-made undersea environment via bathyscaphe was fascinating to me. Now, as alternative architecture becomes more and more prevelant, it seems as though we are possibly on the verge of a return to Retro-Futurism.

In tribute, I am delighted to post these four images of undersea cities, proposed as habitation for an unknown future: