A few months ago I came across this picture on Red Pepper Quilts' blog. RPQ's quilt was inspired by this photo. I have a stash of large-ish pieces of older Moda fabrics and thought they would look nice in this design, so out came the pencil and paper to work out the maths. I have made about 500 of these squares.
About half are trimmed. This has been an ongoing project for the last few months and will be for quite some time - it's great for when I feel like just sewing. The fun will start when I'm ready to sew the block components together.