rect random by Processing

random_rect.processing

void setup(){
  size(800,600);
  background(255);
  noStroke();
  colorMode(RGB);
  frameRate(15);
}

void draw() {
  color c = color(random(255),random(255),random(255));
  fill(c);
  translate(random(width-50), random(height-50));
  rotate(PI/random(5));
  rect(random(width/4),random(height/4),random(width/4),random(height/4));  
}