Fork Pairs (1971)

"I strike the first pair of tuning forks on the edge of a table, raise and point them close to the microphone for their audible duration. they are placed in the middle of the frame in back of the mic. and the second pair is picked up repeating the same action. After the fourth pair has completed its duration, the sequence is repeated but this time they are placed outside the fame on each side. There is a third repetition where the forks remain, placed in the middle in back of the microphone. A simple scale progression is completed. The sound is recorded on audio tape separate from the film, so the sound and image gradually move apart. After the last pair is struck and positioned, the image goes blank and the sound continues for the amount of time difference between the image and audio." - David Askevold