ForkofMaxwell's

var rows = 200;

var cols = 200;

var distanceX = 10;

var distanceY = 10;

​

var palette = ["#7fc8f5", "#d5f3f5", "#adbdd9", "#52b7f2", "#c5dbe8", "#bbe2fa"];

​

function setup() {

  createCanvas(1600, 1200);

​

  mousePressed();

}

​

function mousePressed() {

  background(255);

  rectMode(CENTER);

  noStroke();

  for (var r = 1; r < rows; r++) {

    for (var c = 1; c < cols; c++) {

      push();

      translate(c * distanceX, r * distanceY);

      var angle = 45 * floor(random(0, 200));

      rotate(radians(angle));

      var randomColor = random(palette);

      fill(randomColor);

      var shape = floor(random(0, 5)); 

      if(shape == 0) {

        ellipse(5, 10, 200, 20);

      }

      if(shape == 1) {

        ellipse(5, 10, 100, 20);

      }

      pop();

    }

  }

}