title: Water ripple effect on background of website
body: <p>A client has asked me to apply <a href="http://agilerepose.weebly.com/water-ripple.html" rel="noreferrer">a similar water ripple effect</a> to the background image (and only the background image) on their website.</p>
  
  <p>Considering that this is using a canvas, it doesn't seem possible. Is anyone aware of an effect like this that I can apply to just the background image on a page?</p>