function setup() {

	createCanvas(600, 600);

}



function draw() {

	background(frameCount % random(0, 100), frameCount % random(0, 100), frameCount % random(0, 100));

	

	stroke(255, 255, 255);

	strokeWeight(2);

	noFill();

	

	ellipse(random(0, 600), random(0, 600), random(1, 30));



	rect(random(0, 600), random(0, 600), random(0, 600), random(0, 600));

}