Lightolier track system with various and movable fixtures.
Institution has light meter.
Light may be maintained at different preferred levels in separate areas of the room. The gallery keeps hygrothermographic charts which staff check on a regular basis. Mechanical maintenance staff perform daily checks on thermostats, humidistats and other air control equipment and are on duty on a 24 hour basis to respond to any emergency. While open, the gallery employs surveillance staff who oversee the exhibition area and assist the public. While closed, the gallery is protected by a security system consisting of microwave motion detectors and door contact switches.