createCanvas(400, 400);

}

​

function draw() {

  background(220);

  smileyFace(200, 200);

  smileyFace(300, 300);

  smileyFace(100, 100);

  //smileyFace(random(width), random(height), random(0,255));

}

​

  function smileyFace(faceX, faceY, r) {

    //face

    fill(255, 255, 0);

    ellipse(faceX, faceY, 50, 50);

    //eyes

    fill(0, 0, 0);

    ellipse(faceX - 7, faceY - 5, 5, 5);

    ellipse(faceX + 7, faceY - 5, 5, 5);

    //mouth 

    arc(faceX, faceY + 7, 15, 15, TWO_PI, PI);

  }

​