The array was the basic image upon which I performed a variety of operations. The Rutt/Etra synthesizer allows one to alter the height, width, depth, and the horizontal and vertical amplitude of the raster. The resultant image is displayed on a cathode ray tube and rescanned by a black and white camera which then enters a video switcher for adding outlines, color, wipes, or other images. I chose outlines and color for Temple , for simplicity but also because I only had two hands and could not modify everything at once.