WOW! What an amazing photo. It’s made by from hundreds of other photos of the same baby. It’s an inexpensive yet time consuming project. It works best if you have thousands of photos to choose from as I do, but if you don’t it can reuse images or find images from the web. It makes a really unique valentine gift. Try making a mosaic of your parents out of old photos of the family. It takes some trial and error - some photos look better in mosaic form. Good luck. For full instructions on how to make this on your MAC go here