createCanvas(400, 400, SVG);

  noFill();

}

​

function draw() {

  background("white");

  setCenter(200, 200)

  /* Experiment with the numbers here! */

    polarEllipses(20, 0, 0, 100, function(...args) {

       // Don't change the "args" part, but try changing the math at the end

        args[2] = 20 * args[0] * 6;

        args[3] = 10 * args[0] * 2;

        return args; 

    });

  noLoop();

}

​

/* Click on your drawing to download a copy */

function mouseClicked() {

    save("myDesign.svg");

}