Pseudo-spirograph made of rotating rounded squares.
<script type="text/paperscript" canvas="canvas-0006">
view.element.style.backgroundColor = '#111111';
var rectSize = view.size.width * 0.3;
var cornerRadius = rectSize * 0.1;
var color = new Color('#0074d9');
var rect = new Rectangle(new Point(0, 0), new Size(rectSize, rectSize));
var cornerSize = new Size(cornerRadius, cornerRadius);
var shape = new Shape.Rectangle(rect, cornerSize);
shape.strokeColor = color;
for (i = 0; i < 360; i += 10) {
var newShape = shape.clone();
newShape.strokeColor.hue += i;
newShape.rotate(i, [rectSize/4, rectSize/4]);
}
shape.remove();
project.activeLayer.position = view.center;
</script>
<canvas id="canvas-0006" height="250"></canvas>