function setup() {

 createCanvas (windowWidth,

               windowHeight);

  background(0, 0, 0);

}



function draw() {

  var from = color(70, 200, 255, 20);

  var to = color(250, 100, 150, 150);

	



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

  //rect(random(width), random(height), 50, 50);

  ellipse(random(width), random(height), 50);

}