Don't know this kid... But this website is a really simple and easy way to create collages!! As long as you have the photos saved and available for uploading, the rest is done on the website and you can download your finished product. And all the services I've used from it have been free. :)
collage.com and I was amazed! This website lets you upload pictures, make them into a shape collage, and order high-quality prints. You can share Collage.com collages online for free on Facebook or via a direct link. Each collage can include hundreds of pictures arranged however you like.