I have used Ellen Ann Eddy's method and found it very easy - no fusible web needed. Works well if you plan to completely cover the motif with thread. Embroider your design element (i.e., a bird or flower or animal) on muslin or plain fabric using whatever stabilizer works best with your machine. The tear-away commercial products work well, but I have used freezer paper too. Cut the applique (thread painting) close around the edges. Use a glue stick to position it on your main design area. Use a decorative or satin stitch to sew it to the background fabric. You can add stitching to the body of the applique to flatten it out or to stabilize it or to add additional elements to the design.