With that many squares it would e=definitely be too big to go through a domestic macine but with your little one you can that quite easily by experimenting with free running on your machine. To free run you need to remove the foot (or get a quilting foot that has just a circle hole for the needle but sits just above the fabric noy acytually on it IYKWIM)) and then lower the feed dogs on your machine...pop some test fabric underneath and experiment with designs to your hearts content. A word of wisdom don't try to go too fast cos the thread will snap a lot easier with you going in all different directions...Have FUn!!!