Pattern

Check out my work here

function setup() {
  createCanvas(400, 400);
  background(255);
  noStroke();
  fill(0);
  let r1 = random(-1, 1);
  let r2 = random(-1, 1);
  let r3 = random(-1, 1);
  let r4 = random(-1, 1);
  for (let n = 0; n <= 50; n += 1) {
    let ang2 = map(n, 0, 50, 0, 2 * PI);
    for (let i = 0; i <= 100; i += 1) {
      let ang1 = map(i, 0, 100, 0, 2 * PI);
      circle(
        sin(ang1 * r1) * 150 * abs(cos(ang2 * r2)) + width / 2 + sin(ang2) * 25,
        cos(ang1 * r3) * 150 * abs(cos(ang2 * r4)) +
          height / 2 +
          sin(ang2) * 10,
        3 * abs(sin(ang2))
      );
    }
  }
  saveCanvas();
}