function setup() {

  createCanvas(windowWidth,

               windowHeight);

  background(80,80,80);

}



function draw() {

  var from = color(5,50,70,70)

  var to = color(5, 100 , 80, 80);



  stroke(255, 170);

  fill(lerpColor(from, to, random(1.0)));

  ellipse(random(width), random(height), 150)

  rect(random(width), random(height), 900,25);

}