createCanvas(2550, 2550);

  background(0);

}

​

function draw() {

  noStroke();

  fill(mouseX+100, mouseY-20, mouseY+90)

  circle(mouseX, mouseY, 80);

}

​

function mousePressed() {

  noStroke();

  fill(mouseX-70, mouseY+50, mouseY+120)

  circle(mouseX, mouseY, 100);

}