grey & white Interesting that the crown molding is painted gray to blend with the upper portion of the wall. This is a great Tim to avoid "boxing" a room by painting upper and lower trim. Either continue ceiling color onto upper, or wall, as here.
Check Out 25 Inspiring Industrial Bathroom Ideas. Industrial designed bathroom are very popular these days. Use rough materials and leave the pipes visible. On the wall use concrete material, visible bricks or wood.