Much like JanTx, I like to use them as a center for a quilt, with blocks or stripes around it. I have a seaside panel that I can't decide if I want to use it as a regular wall hanging, or use a jelly roll (similar to a strip quilt) on the top, bottom and smaller strips on the side and then quilt it.
JanTx, yours is lovely! I l really like the fabrics in the squares, the way they coordinate with the panel!