Irwin Fluorescents Show image 0 Show image 1 Show image 2 Show image 3 Show image 4 In order: Kenny Price, Blue Lou, Legacy, Fourfold, Niagara. Irwin has explained that he decided to use the fluorescent tubes in the "dumbest" way possible, but, as one critic cautioned, "dumb, it turns out, has a special meaning for him: It's a form so simple that you end up not paying attention to it as a form." Irwin's interest was, rather, in the range of light, color, reflection, and shadow interaction made possible by combining tubes with different hues and finishes by wrapping them with theatrical gels. Robert Irwin, Robert Irwin: A Conditional Art Interaction of Color colorlight