createCanvas(400, 400);

  background("white");

  randomSeed(0);

}

​

function draw() {

   strokeWeight(3);

  fill(random(0, 360), random(10, 200), random(90, 100));

  drawSmileyFace();

   drawSmileyFace(random(width), random(height), random(50, 100));

}

​

function mouseClicked() {

}

​

​

function drawSmileyFace(x, y, d) {

  circle(x, y, d);

  circle(x-d*0.2, y-d*0.2, d*0.2);

  circle(x+d*0.2, y-d*0.2, d*0.2);

}