PImage img;
int div;

void setup() {
  img = loadImage("http://media-cache-ak0.pinimg.com/736x/fb/01/f6/fb01f688101f5023e0745fce0d9651d1.jpg");
  size(img.width, img.height);
  
  int i=0;
  div=5;

  int stepx = (int) width/div;
  int stepy = (int) height/div;

  for (int x=0; x<width; x += stepx) {
    copy(img, x,0 , stepx, height, x, i*stepy, stepx, height);
    copy(img, x, height-i*stepy,stepx,i*stepy,x,0,stepx,i*stepy);
    i++;
  }
}
void draw() {

}


void keyPressed() {
  save(random(455)+".jpg");
}