The artificial lighting system includes mostly lamps on the ceiling to bighten the shady corners transforming them into a comfortable relaxation area. There is a reason for the white color. It pushes the walls to a level that allows them to become one with the ceiling. Nice rugs found here and there keep the eye down, to a lower level to create the perception of a larger room. Everything is at low level, including seating, couches and tables and also shelves.