sketchy

PImage img;

void setup() {
  img = loadImage("https://s-media-cache-ak0.pinimg.com/736x/ad/3d/85/ad3d8563a5758db9fb79980cd4f9df40.jpg");
  size(img.width, img.height);
  noStroke();
  strokeWeight(2);
  background(255);
  for (int i=0; i<150000; i++) {
    float x = random(width);
    float y = random(height);
    color c = img.get(int(x), int(y));
    if (brightness(c)<=100) {
      stroke(0, 60);
      pushMatrix();
      translate(x, y);
      rotate(random(PI));
      line(-5, 0, 5, 0);
      popMatrix();
    }
    if (brightness(c)>100 && brightness(c)<150) {
      if (random(1)>.3) {
        stroke(0, 25);
        pushMatrix();
        translate(x, y);
        rotate(random(PI));
        line(-5, 0, 5, 0);
        popMatrix();
      }
    }
  }
}

void draw() {
}

void keyPressed(){
  save(random(3434)+".jpg");

}