I was told that a quilt was never really finished until you signed the back. I have always put a label on the backs of my quilts. I also take a picture of the front and back of the quilt, put the picture a few scraps and the name of the person I made the quilt for. I will also write alittle something about why I made that pattern, if it was easy or hard and what it meant for me to do this for the person receiving the quilt.