Sled
1979
Water Pulse
1974
Sand Stairs
1974
Fountain
1974
Arc
1977
Fire
1981
Fountain
1979
Box 2
1978
Air Sleeve
1979
Rope
1979
Smoke-cross
1974
Rubber Band
1979
Water
1981
Box 1
1978
Box
1975
Box
1974
Air Cushion
1974
Crater
1979
Water Tower
1977
Red Balloon
1979
Line
1979
Cat
1978
Waterfall
1981
Filming
1978
Sand Track
1981
Balloon Shrinking
1979
Track
1979
Six Pieces
1977
