Works of art that involve labyrinths/mazes

Works of art that involve labyrinths/mazes :
 * Paul Noble, Welcome to Nobson (detail) (2008-11)
 * Motoi Yamamoto, Labyrinth (2001): made out of salt
 * Mike Nelson, A Psychic Vacuum (2007)
 * Alice Aycock, Maze (Gibney Farm, New Kingston, Pennsylvania) (1972)
 * Labyrinth in Chartres Cathedral (circa. 1200 AD), design based off Celtic labyrinth or "Chakravyuh."