I love fat quarters too. It's a good way to get many different fabrics and colors. I have made several quilts using my FQ, Omigosh, Flower Pots, Happy Daisies, and Three In A Box to name a few. I recently bought 2 mystery boxes with 50 FQ in them from Craftsy. I was not disappointed. There a loads of patterns that use strips of fabric and make up into a scrappy quilt. The colors do not have to match. I wish I knew how to post pictures so I could show you.
Sue