On December 16, 1991, the artists entered into a contract with SIG "to design, create and install sculpture and other permanent installations" in the building. The artists had "full authority in design, color, and style" of the artwork they installed. The artists created multiple ecological themed sculptures along with a mosaic on the floor made of recycled light bulbs. SIG could direct the location and installation of the artwork within the building. SIG agreed to pay the artists one thousand dollars a week for at least forty hours of work. The artists retained copyright in their work, but SIG was to receive 50% of all proceeds from the exploitation of the art.