I work as a senior graphic designer in the Artdept at Google and sometimes I have fun creating Google Doodles. This was my first one and was created in partnership with the Google Doodle team.
" Omar Rayo was a Colombian painter, sculptor, caricaturist and plastic artist. Rayo worked with abstract geometry primarily employing black, white and red. He was part of the Op Art movement. Rayo's work shows that geometric art is as much a part of the past as it is of the future. He used traces of the past to discover new ways to present visual and geometric sketches. " Read more on Wikipedia