Omar Rayo Reyes (January 20, 1928 ? June 7, 2010) was a renowned Colombian painter, sculptor, caricaturist and plastic artist. He won the 1970 Sal?n de Artistas Colombianos. Rayo worked with abstract geometry primarily employing black, white, red and yellow. He was part of the Op Art movement. Rayo's work shows that geometric art is as much a part ...
Wikipedia link: Click Here