seen from Vietnam
seen from Canada

seen from Malaysia
seen from Thailand
seen from T1
seen from United States
seen from United Kingdom
seen from Malaysia
seen from United States

seen from Germany

seen from Malaysia
seen from United States
seen from China
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seen from United States
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seen from United States
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seen from United Kingdom
Pulsa / Installation for Spaces, MOMA, NYC, Installation of 20 strobe light, 20 loud speakers, banks of infrared heaters, Sculpture Garden, 1970
Pulsa group. Boston Public Gardens Demonstration, 1968. Fifty-five xenon strobe lights were placed underwater in the garden's four-acre pond, together with 52 polyplanar speakers above water. Both were programmed by computer and magnetic tape to emit cyclical light and sound flashes throughout the park. Source.