crazy fish, very useful.

int a;

int b;

int c;

int m = 0;

int n = 0;

​

void setup() {

  size(500, 500);

  noStroke();

  smooth();

//  background(255);

}

​

void draw() {

  a = int(random(10,30));

  b = int(random(20,100));

  c = int(random(10,20));

  makeTeeth(a);

  makeEye(b, c);

  }

​

void makeTeeth(int a) {

  fill(6, 0, 159);

  for(int i=0; i < width; i+=10){

  rect(m, m, a, a);

    m=m+5; 

    a=a+5;

  }

}

​

void makeEye(int b, int c) {

  fill(0);

  ellipse(350, 75, b, b);

  fill(255);

  ellipse(360, 75, c, c);

}

​