I saw this on Pinterest and thought it was a really awesome idea for our first Valentine's Day card to family and friends. Recreated here is our own personalized version. I painted the bottom of my son's feet and stamped one foot, then the other overlapping the heel. Although not perfect, they are just right to me. We then scanned in the original footprints and created the card and sent to family/friends. A 5x7 card printed out his footprints at almost the exact right size.