argh

int num=20, num2=8, frames=100;
float angle, diam, x, y, theta;

void setup() {
  size(500, 500);
  noStroke();
  colorMode(HSB, 360, 100, 100);
}

void draw() {
  randomSeed(23323);
  background(#202020);
  angle=0;
  translate(width/2, height/2);
  for (int j=0; j<num2; j++) {
    num =int(map(j, 0, num2-1, 20, 10));
    beginShape();
    for (int i=0; i<num; i++) {
      float br = map(j, 0, num2-1, 90, 20);
      fill(150, 80, br);
      float scal = map(j, 0, num2-1, .35, .05);
      float r = map(j, 0, num2-1, 15, 10);
      diam = width*scal+random(r);
      float v = map(sin(theta+random(TWO_PI)), -1, 1, 1, random(1, 1.2));
      x = sin(angle*i)*diam*v;
      y = cos(angle*i)*diam*v;
      if (i==0) curveVertex(x, y);
      curveVertex(x, y);
      if (i==num-1) curveVertex(x, y);
      angle = TWO_PI/num;
    }
    endShape(CLOSE);
  }
  theta += TWO_PI/frames;
}