Works of art that involve shadows and silhouettes

Works of art that involve shadows and silhouettes :
 * László Moholy-Nagy, Lichtrequisit (1923-30)
 * Nicolas Schöffer, Schöffer in front of his sculpture “Le Prisme” (1965) (circa 1970)
 * Richard Tuttle, 44th Wire Piece (1972): a series where the artist actually traces the wire's shadow on the wall with pencil.
 * Kara Walker, The End of Uncle Tom and the Grand Allegorical Tableau of Eva in Heaven (1995): Walker is known for her racially-charged silhoutte landscape murals, often in panorama view. Her later work projected viewers' shadows on the walls with light projectors.
 * Susan Kae Grant, Connected by Blood (2009): the artist experiments with R.E.M. sleep, and makes these complex strange surreal photographs, layering shadow upon shadow.
 * Carl Theodor Dreyer, Vampyr (1932): more known in film history than in art history, but the shadow work is this "existential" horror film is exceptional, and it later influenced artists like the Quaye Brothers.
 * Tim Noble & Sue Webster, Real Life Is Rubbish (2002)
 * Diet Wiegman, Regarded from two sides (1984)