Futuro Houses

A Futuro house is a round, prefabricated house designed by Matti Suuronen, of which fewer than 100 were built during the late 1960s and early 1970s. The shape, reminiscent of a flying saucer, and the structure’s airplane hatch entrance has made the houses sought after by collectors.

It's retro-futuristic look seemed inspiring to make a few nice images.