an artificial barrier of blue, red and blue fluorescent light (to Flavin Starbuck Judd), 1968. Blue and red fluorescent light, edition of 3, Modular units, each made of two 2-foot (61 cm) vertical fixtures and two 4-foot (122 cm) horizontal fixtures; length variable. Solomon R. Guggenheim Museum, New York,Panza Collection, 91.3707. © 2012 Stephen Flavin/Artists Rights Society (ARS). Installation view: drawings and diagrams from Dan Flavin 1963-1972; corners, barriers, and corridors in flourescent light from Dan Flavin, St. Louis Art Museum, Missouri, January 26–March 11, 1973
