'Merce Cunningham developed his own school of dancing and choreography, the continuity of which no longer relies on linear elements, be they narrative or psychological, nor does it rely on a movement towards and away from climax. As in abstract painting, it is assumed that an element (a movement, a sound, a change of light) is in and of itself expressive; what it communicates is in large part determined by the observer himself.
-- JOHN CAGE