also: Perceptismo
Perceptism was a brief but consequential offshoot of Argentine concrete art, proclaimed in Argentina in 1946-47 by Raúl Lozza after he broke with the Asociación Arte Concreto Invención. Where concrete painting still sat in a frame like a window, Perceptism dissolved the frame: flat colored forms were cut to their own logic - the autonomy of form - and arranged coplanar on the wall, so the work continued into the architecture holding it and the wall's light, color and space became part of the picture. Lozza theorized the approach in manifestos written with his brother Rembrandt van Dick Lozza and fellow artists Abraham Haber and Alberto Molenberg. Their collaboration was short-lived, but the idea that an artwork could belong to its surrounding surface rather than to a rectangle fed later Argentine debates about concrete art and its integration with architecture.