pink

PImage img;
int step=3;

void setup() {
  img = loadImage("http://i.imgur.com/rVnFQo3.jpg");
  size(img.width, img.height);
  frameRate(5);
  image(img, 0, 0);
}

void draw() {

  fill(#ED00AA, 40);
  noStroke();
  float y = 60 + random(10,80);
  rect(0, y, width, y);

  //if (frameCount<30) saveFrame("image-###.gif");
}