Mirror Road(1976)

In Mirror Road, Hill uses the camera and image processing devices to explore the malleability of electronic colors and image density. Amorphous structures move across the monitor like drifting clouds, changing color and direction. From time to time structures of fantastic color landscapes move past one another in the lower and upper halves of the picture (the rearview mirror takes up the upper half of the frame), only to be recombined into an amorphous unity.