This project generates Optical Art with two colors by utilizing randomly generated overlapping squares. No two bordering regions have the same color. The complexity parameter (revealed and hidden by up/down arrows) ranges from 1 to 50 and determines the number of overlapping squares. Turbo mode may help. For a quick rendering try a small complexity. Each run of the green flag a new random art will be generated. For fast rendering http://phosphorus.github.io/#78888812
The inspiration is works of Hungarian Op Artist Victor Vasarely.