The piece above is crocheted with leftover sock yarn. I just make random spirals, stitch them together and occasionally add lines of single crochet around them. I think this might look great attached to a felted bag or even glued to a canvas and hung up on my blank walls.
This second piece is made out of Berroco Comfort leftovers from a baby blanket I made a few months ago. Well, let's just say this piece started off with leftovers but I have since purchased other colors to add in. I hope I continue to be in the mood to work on this so it gets big enough to be a huge, swirly blanket on my couch.