Bruce Nauman / mindfuck

Untitled (Helman Gallery Parallelogram) (Detail)

Untitled (Helman Gallery Parallelogram) (Detail), 1971
Wallboard, green fluorescent lights
458 x 552 x 691 cm / 180 3/8 x 217 x 3/8 x 272 in Glenstone

© 2012 Bruce Nauman / Artists Rights Society (ARS), New York / DACS London