wave

PImage img1;
int posX, posY, w, h, frames=90;
float theta, d;

void setup() {
  img1 = loadImage("pic2.jpg");
  size(540, img1.height);
  w = 200;
  h = 200;
  d = 100;
}

void draw() {
  image(img1, 0, 0);
  for (int x=0; x<width; x++) {
    float offSet = TWO_PI/width*x;
    for (int i=0; i<75; i++) {
      int y = int(height/2+i + sin(theta+offSet*1)*50);
      color col1= img1.get(x, y+i);
      set(x, y, col1);
    }
  }
  //ellipse(posX,posY,10,10);
  theta += TWO_PI/frames;
  if (frameCount<=frames) saveFrame("image-###.gif");
}