Cabinets. This is great! Hidden storage is always appealing. Any style could be worked for this and can be done at the tub as here in this picture, or in a small space in a bathroom. I can see it working similarly in a kitchen also.
'ART: ARCHITECT, Interiors & Home Decor' is one of the best collection of decorating ideas I've seen - eclectic yet elegant.. & pleasing. Also art & an array of other subjects here: http://www.pinterest.com/littlebearprod/ - Also like this one - eclectic, interesting ideas: http://www.pinterest.com/jenna1046/interior-design/