const colors = ["#1F509A", "#0A3981", "#E38E49"];

function setup() {

  canvas = createCanvas(500, 500, WEBGL);

  noFill();

  sb = new Scribble();

  background("#D4EBF8");

  strokeWeight(3);

}

​

function draw() {

  sb.maxOffset = 20;

  randomCircles(colors);

  noLoop();

}

​

const randomCircles = (colors) => {

  const num = 100;

  push();

  for (let i = 0; i < num; i++) {

    const x = random(-width / 2, width);

    const y = random(-height / 2, height);

    const r = random(30, 100);

    stroke(random(colors));

    sb.scribbleEllipse(x, y, r, r);

  }

  pop();

};

keyPressed = () => {

  if (key === "s") {

    saveCanvas(canvas, "canvas", "png");

  }

};

​