I saw this post on wall decor from Ruche's Look-book and was intrigued by the section on fabric wallpaper and cornstarch paste. Has anyone tried this? I'm guessing it'd be easy enough to change out the fabric, but what about just cleaning the cornstarch off the wall? Or- does it peel easily (when you don't want it to)? Is it worth the effort? Is it better to just paint? If you've done it, I'd love to see pictures. Thanks!