Spanish architects Cuarto Pensante like to say (at least on their website) that they are “creators of spaces and emotions.” Seems to be especially true in their design for the offices of Hidrosalud, a water treatment company in Spain. Everything about the space, from the white walls tinted blue by the winding recessed lights, to the shapes and curves of the walls, has a very flow-y, water-like feel. In addition, some of the glass walls/windows utilize an Xray lighting system that, when off, allows the glass to be transparent and, when the electric current is on, makes the glass opaque. (Very Bar89-bathroom.)
You can see more of Cuarto Pensante’s projects on their site.