NminusOne may not be the  most  innovative name for a design office, but the creativity of the   architects definitely got us sold. Commissioned for Marc Morisset— a   professional snowboarder, the five storey house is built like a shredder   following the line of a steep mountain. Perfectly blending with the   green environment, the Khyber Ridge Residence adds a tinge of “floating”   and a bunch of unconventional details that get the eye. And although  it  looks old and worn, the interior is all about contemporary shapes  and  elegant furnishings, for more warmth (maybe during winter?). That’s   nothing short of cool.