Every frame a circle is drawn with a new position. It is always connected to the center of the picture and moves in form of a spiral. The law of regularity means that if neighboring objects repeat in patterns, the human eye will recognize them as groups.
var angle = 0;
var offset = 250;
var scalar = 0;
var speed = 0.25;
function setup() {
var canvas = createCanvas(500, 500);
canvas.parent('sketch');
colorMode(HSB, 260, 100, 100, 100);
background (120, 25, 70, 100);
stroke(255);
}
function draw() {
var x = offset + cos(angle) * scalar;
var y = offset + sin(angle) * scalar;
var a = 90;
ellipse(x, y, 6, 6);
line(width/2, height/2, x, y);
angle += speed;
scalar += speed;
}