- Keith Sonnier
- Ba-O-Ba VI (Secondary Triad)
- Neon, neon blacklight, wire, foam, and transformer
- 82 x 120 x 120 in. (208.3 x 304.8 x 304.8 cm) approximately
- Credit line
- Dia Art Foundation
- Reference number
Keith Sonnier was born in Mamou, Louisiana, in 1941. He lives and works in New York City and Bridgehampton, New York.