Le Corbusier (Charles-Édouard Jeanneret). La Loi du méandre (The law of the meander). 1929.Drawing made during a lecture in Buenos Aires. Charcoal on paper, 40 13/16 x 29 1/8" (103.6 x 74 cm).Fondation Le Corbusier, Paris.© 2013 Artists Rights Society (ARS), New York / ADAGP, Paris / FLCAudio courtesy of Acoustiguide