High concept architecture is often good for challenging us with a whiz-bang, revolutionary design idea. In the case of Universe Architecture's "Landscape House" design, it's good for at least two. The concept includes a Möbius-inspired design that has walkways turning into ceilings and vice-versa. But even more intriguing is the idea of a 3D-printed house, which might just be a decade away if the pundits are to be believed.