Luke Blackstone Birthing Envy 2.0 air compressor, video camera, video monitor, lab coat, plaster bandage, steel, hardware, various electromechanical and electronic devices, pneumatic cylinders 1.5' X 4' X 6.5'  (variable) 1999 The compressor slowly turns, creating a few pounds of air pressure. A camera, mounted inside the compressor crankcase, sends the internal image to the TV screen. Periodically, the hands open the labcoat to expose the beast in the belly. back