For the IOB, our lobby space will rely on both natural and artificial lighting. Sunlight will come in through the glass doors. To the left of the entrance, however, there will be a nook, which being surrounded by three walls, will have no sunlight in the space. It will rely on artificial lighting. From this area, on the upper left ceiling, there will be some spotlights shining down on the wall to lead patrons to the front desk.