Copy each design and remake new quilts....or use reproductive prints in the new....save pieces of the old and frame them,,,,in a simple 12 x 12 one by four glued together frame...put a clear plastic front in them. Or update the colors into todays fabric. Care for quilts can be learned from Quilt Museum in Lincoln, NE. How to fold quilts on a routine basis, how to clean and care for them.
Yes, many make other things from the quilts that were well used, but I still keep the originals back of DGMs quilts...well used, tatters of the original quilt.