If you've got a ton of digital photos uploaded on Facebook for grandparents or friends, and printing them out in any tangible form seems overwhelming at this point, check out Shape Collage. Download it for free and in less than a minute, it'll transform those photos into any shape imaginable.
You chose the shape, and then you can adjust the size, number, and spacing of the photos included. You can also change the background and borders.
Download it free here, or if you want to use photos that aren't online, you can upgrade to a $25 personal account.
We'd be willing to give it a shot because it does something with those photos in less than a minute- maybe a good grandparent gift?