Here's one I have in progress. Still needs outer border. The pattern is called Pinwheel from Scrap Basket Surprises by Kim Brackett...which is a great book, all patterns using 2.5" strips. I recently posted pics of my sewing room and these blocks were on the design wall. The pattern doesn't call for sashing but my blocks were not all the same size. I lost some points here and there, but I like the overall look.
Thanks for starting this thread.