i wonder if a super-lightweight frame of some kind, in a fabric sleeve, would work. just an upside down U woud be enough, i think. i've never tried that, so i'm really just thinking out loud.
there just aren't words to say how impressed i am with that quilt. it would take pages to list all the reasons why, but, really anybody who stops by to look at it will already know each and every one of them.
:P