title: How can I print an image?
body: <p>I'd like to put up a page for a store with a coupon that people can print and bring to the store. I'm looking for a way to let them just print the coupon, and not the entire page.</p>
  
  <p>I'm thinking that maybe if I put the coupon image into an iFrame, a print from there might just print the image, but I wanted to see first if there are already better, established  ways to do  this.</p>
  
  <p>Thanks for any ideas.</p>