I love crumbs I use a small picture from a scrap of fabric and sew lots of scraps around it till I can cut a square the size I want then I can make mug rugs or baby quilts or anything that takes your fancy depending on what you use.
unfortunatly I lost most of my crumbs last year in the house fire and I haven't had time to do heaps of quilting since so I have a shortage of crumbs now, but not to worry now that I am starting to quilt again they will soon build up again