Interior Space and Exhibition Design Penthouse 59 residential penthouse by Marie Laurent Marie Laurent Architecture design approach for this project was to focus on the open space and enhance the natural light with maximum volumes. This 7500 ft2 penthouse has an 270 degree views on the desert, sea, and marina. Marie Laurent, the designer, brought the outside inside with a maximum exposure of the views though perspectives in every areas of the penthouse. Marie Laurent attentions to details completed this minimalist concept. Marie Laurent consolidated her design guidelines and statement, where Architecture should be beautiful, should be simple and should be sure.