Dan Flavin 
three fluorescent tubes, 1963

yellow and red fluorescent light on acrylic on Masonite and pine

49 x 10 x 6 1/2 inches (124.5 x 25.4 x 16.5 cm)

Signed and inscribed on paper glued to the back

A sculpture by Dan Flavin, titled three fluorescent tubes, dated 1963.