We found this super fun Subway art idea HERE at Eighteen25. She has a printout you can just send to Costco, but we decided to make our own using her idea. My friend is awesome using Photoshop, so the 3 of us threw out cute sayings and helped to design it! It was a fun project. We found the frames at Savers and spray painted them white. That's when we decided what size we were going to make the print. We ended up doing an 8X20. I think this is one of my favorite projects that we did!