16thcentury 17thcentury amateurtheater automaticcontrol choreography cinematography costumedesign dance designsandplans dictionaries digitalcontrolsystems direction drawing electriccircuits electricequipment electricity electriclighting electricwiring electronicsoundcontrol etc exhibitions general greatbritain handbooks history interior leisureindustry lighting manuals performingarts production productionanddirection safetymeasures soundeffects stage-settingandscenery stagecraft stagemachinery theater theaters videorecording éclairagedescène