createCanvas(windowWidth, windowHeight);

  noLoop();

}

​

function draw() {

  background(220, 20, 120);

​

  for (let i = 0; i < width; i++) {

    let rx = randomGaussian(width / 2, width / 6);

    let ry = randomGaussian(height / 2, height / 6);

    ellipse(rx, ry, 16);

  }

​

  stroke(0);

  noFill();

  strokeWeight(4);

  ellipse(width / 2, height / 2, 1 * width / 3, 1 * height / 3);

  ellipse(width / 2, height / 2, 2 * width / 3, 2 * height / 3);

  ellipse(width / 2, height / 2, 3 * width / 3, 3 * height / 3);

}

​