Art Director: Reports to the production designer. The person responsible for designing and supervising the construction of all sets and scenery, overseeing the painting and dressing of all sets, and coordinating much of the logistical elements for the art department. Set Decorator: responsible for overseeing research, acquisition and allocation of items required to dress the various sets. Gaffer: The head of the lighting and electrical departments on-set. They determine electrical and power requirements and oversee all electrical aspects of the production, particularly those associated with lighting.