Tube House is one of the houses designed directly in Second Life. SL, like many of the online platforms has very basic 3D capabilities. To design a building, you basically compose "promitives", basic euclidean shapes like boxes, pyramids, spheres, cylinders etc. This is a house made of two rwos of stacked cylinders connected by a system of ramps. In Second Life it doesnt rain and its never cold, so there are no windows, no furniture, no enclosure, and perhaps no future.

Tube House along with Pyramid House were presented at the 1st Thessaloniki Biennial, summer 2007,
team; Andreas Angelidakis, Nadia Karabini