I FOUND it!
and, a visual sample ALWAYS clears up a lot of misperception!
I have a LOT of that kind of stuff ... I probably won't have to cut anything, cuz I have been doing this sort of thing with fabrics just like that for a LONG time! Cool! <wave>
I'm not sure I am going to cut up the paper thing, though - - If I have to cut something, I might as well use up sheets that are too thin for anything else - - and, I won't have to tear the paper off later. FUN!