I like that, Janet!. So much so, I showed it to Himself and asked him to make something like that for me. I have only my one French rolling pin here, since I took my standard one to our daughter's to make pies when we're there. She also probably has my Mom's old one somewhere in a box in her basement - at least I hope she still has it! I could probably acquire a few more pins before Himself even cuts the wood for the backboard.
If you search etsy for rolling pin rack you'll find all sorts of good ideas - not all of them wood. eye candy for sure...