Instagram photos make instant art.
For this quadtych, select 44 photos (look for ones that have a recurring color scheme, such as the general palette of blues shown here), and print them all as 2 1/4-inch squares. (If you use Printstagram to print from Instagram, they will automatically be this size.) Then get the template for laying them out on four floating frames. The project is easy enough that you can update the photos seasonally.