createCanvas(800, 800);

  // ellipseMode(CENTER);

}

​

function draw() {

  background(0);

  noFill();

  stroke(255);

  drawCircle(400,200,300)

  noLoop();

}

​

function drawCircle(x,y,d){

  ellipse(x,y,d);

  let newD = d * random(.2,.9)

  if (d>2){

  drawCircle(x + d*.5,y,d*.5);

    drawCircle(x - newD*.25,y,newD*.25);

    drawCircle(x,y+newD*.25,newD*.25);

  }

}