SketchBook

var circle1;
var circle2;
var circlebig
var circle1w;
var circle2w;
var nw;
var yw;
var zw;

function setup() {
createCanvas(300, 300);
background(238, 238, 238);
circle1 = 150;
circle2 = 150;
circle1w= 150;
circle2w= 150;
circlebig =10
}

function draw() {
noStroke();
zw= random(0,225);
yw= random(0.225);
nw= random(0,225);
randomcolor= zw,yw,nw;
circle1 = circle1 + 1;
circle2 = circle2 - 1;
circle1w = circle1w+ 0.5;
circle2w = circle2w -0.5;
circlebig = circlebig+12/25;

fill(randomcolor);
ellipse(150, circle2, circlebig);
fill(randomcolor)
ellipse(circle1w,circle2,circlebig);
fill(randomcolor);
ellipse(circle1, circle2, circlebig);
fill(randomcolor);
ellipse(circle1, circle2w, circlebig);
fill(randomcolor)
ellipse(circle1,150,circlebig);
fill(randomcolor);
ellipse(circle1, circle1w, circlebig);
fill(randomcolor);
ellipse(circle1, circle1, circlebig);
fill(randomcolor);
ellipse(circle1w, circle1, circlebig);
fill(randomcolor);
ellipse(150, circle1, circlebig);
fill(randomcolor)
ellipse(circle2,circle1w,circlebig);
fill(randomcolor);
ellipse(circle2, circle1, circlebig);
fill(randomcolor);
ellipse(circle2w, circle1, circlebig);
fill(randomcolor);
ellipse(circle2, 150, circlebig);
fill(randomcolor);
ellipse(circle2, circle2w, circlebig);
fill(randomcolor);
ellipse(circle2, circle2, circlebig);
fill(randomcolor);
ellipse(circle2w, circle2, circlebig);

}