The simplest algorithm and you can get great looking graphics. More than that – you get graphics that are full of abstract, archetypical, almost mystical knowledge.
Let me explain myself… The algorithm is very simple. We loop to find the coordinates for a circle’s perimeter whilst varying the circle’s radius. As this change of the radius fluctuates it give rise to a million of shapes, all following a symmetry and morphing between each other.
To get the full effect, run the spiral program whilst meditating, relax the body, empty the mind, and let the spirals teach us
here is its source code : Spiral Animation Java Source Code