void setup() {

  size(510, 510);
  background(0);
  colorMode(HSB);
  
}



void draw() {
  noStroke();
  fill(0,255,80,20);
  rect(102,0, 102,150);
  rect(206,0, 102,150);
  
  
  if (mousePressed)
  {  
  noStroke();
  fill(mouseX / random(5),mouseY,80,random(50));
  rect(mouseX - 50, mouseY - 75, 100,150);
  }
  
  
  strokeWeight(4);
  stroke(100, 50, 60);
  line(10,10,500,500);  
  line(500,1,10,500); 

}