Illustration

Top left: J. S. Ostoja-Kotkowski. ‘Laser Chromasonic Tower’, audio-kinetic sculpture, steel, Perspex, sound equipment and laser and incandescent light image-producing equipment, 11 m high, 6.4 m dia. of base, 1975.(Civic Square, Canberra,Australia.)(Fig. 3, cf. page 51.) Top right: Madhoor Kapur. ‘Maya, No. 25’, oil on canvas, 61 x 61 cm, 1974. (Fig. 4, cf. page 13.) Bottom left: Rita Deanin Abbey. Untitled mural, acrylic paint on canvas, 3 x 9 m, 1973-74. (Judy Bayley Theater, University of Nevada, Las Vegas, Nevada, U.S.A.) (Photo: T. Whitmayer, Boulder City, Nevada.) (Fig. 2, cf. page 32.) Bottom right: HaroldJ. Hansen. ‘Downto Blue’, encaustic on Masonire, 122 x 127 crn, 1975. (Fig. 2. cf. page 4.) [facing page 161 ...