M.C. Escher, Sky and Water, 1938, Woodcut The birds in the sky are black on white background and the fish in the sea are white on black background. This shows the positive and negative backgrounds behind the shapes.
Elizabeth Murray, The Lowdown, 2001, Pace Wildenstein She uses big shapes in order to create her artwork. The shapes make up a bigger shape.
Colorful Circles, Georgiana Teseleanu, http://apeonthemoon.com/2012/06/07/expression-through-geometric-shapes-and-colour-by-romanian-artist-georgiana-teseleanu/ Teseleanu likes using circles and geometric shapes to create art. This work shows various shapes making up a bigger artwork. It uses color, lines angles and perspectives.