caught

PImage img;

void setup() {
  //img=loadImage("https://s-media-cache-ak0.pinimg.com/736x/06/85/af/0685af6703ebb443176267bee9560237.jpg");
  img=loadImage("https://s-media-cache-ak0.pinimg.com/736x/67/60/ae/6760aedd002069850dd0e51524b30748.jpg");
  size(img.width, img.height);
  image(img, 0, 0);
  for (int i=0; i<2000; i++) {
    int x =(int) random(width);
    int y = (int) random(height);
    color c = img.get(x, y);
    if (brightness(c)>200) {
      stroke(255, 100);
      if (x<width*.7) {
        line(x, y, 0, random(height));
      } else {
        line(x, y, width, random(100,height-100));
      }
    }
  }
  for (int x=0; x<width; x++) {
    for (int y=0; y<height; y++) {
      if (brightness(img.get(x, y))>50) {
        //ellipse(x, y, 5, 5);
        color c = img.get(x,y);
        set(x,y,c);
      }
    }
  }
}

void draw() {
}

void keyPressed() {
  save(random(233)+".jpg");
}