This pattern is from Benartex (Kanvas Studio). The quilt finishes about 60" x 75". It uses 27 pre-cut 10" squares along with some additional yardage. I made this several years ago for the shop to showcase a fabric collection from Kaffe Fassett. I didn't take a picture of that quilt.
If you don't have any 10" squares you can cut your own. I use the GO! Big 10" square cutter from AccuQuilt. I think this would look awesome as a scrap quilt.
Download this pattern from the Benartex website --> Download Free Lemonade Pattern