Yesterday I did my first wedding (woo!) and today I want to email some samples to the bride and groom. I've made a square 'sample' overlay that I want to add to the photos however Lightroom will only keep it in a square, I want to stretch it to match the dimensions of the photo, is there any way I can do this in either Lightroom or Photoshop automattically? Current I'm making do with doing it manually but it's going to end up being rather time consuming.