We were just experimenting how far we could come with 50 lines of code and 60 minutes of effort:

http://www.erictoering.nl/visualizers/applet/

to be continued ;)

<code>
import processing.opengl.*;

float q = 1;

void setup(){
 
   size(800, 600,OPENGL);
   noStroke();
   frameRate(10);
   
}

void draw(){
 
 background(0);
 
 fill(100,100,200,100);
 translate(400+cos(q/2)*100,300,260);
 for(int i = 1; i < 50; i++){
   fill(i*5*(cos(mouseY)),q*13+mouseX%255,cos(q)*200,100);
   rotateZ(0.13*q);
   rotateX(sin(q));
   rotateY(cos(sqrt(q))/100);
   translate(10,mouseX/10,mouseY/20);
   beginShape(TRIANGLES);
     vertex(30*sin(q), 75);
     vertex(40, 20);
     vertex(50, 75);
   endShape();
   rotateX(i/100);
   
   rotateY(0.4);
   rotateX(0.7);
   rotateZ(0.3);

   for (int o = 0; o < 5; o++){
     fill(i*13%255,q*2%255,cos(q*2)*200,50);
     ellipse(20-(o/4),50+(o/4),60+o,80+o);
   }
       
   rotateY(-0.4);
   rotateX(-0.7);
   rotateZ(-0.3);

 }

 q=q+0.2%200;
 
}
</code>