Robert Walter Irwin was an American installation artist who explored perception and the conditional in art, often through site-specific, architectural interventions that alter the physical, sensory an
Scrim Veil—Black Rectangle—Natural Light, Whitney Museum of American Art, New York (1977) – (2013)
Light and Space denotes a loosely affiliated art movement related to op art, minimalism and geometric abstraction originating in Southern California in the 1960s and influenced by John McLaughlin. It
Dividing the Light (2007), a skyspace by James Turrell at Pomona College