While peel-and-stick wallpaper tiptoed into the marketplace more than a decade ago, today the concept is omnipresent, available everywhere from bespoke artisans to mega-retailers. Why? Well, for one, ...

Remember the old wallpaper setup: A tray full of messy paste, heavy brushes and rollers? And if you made a mistake or wanted to remove it? Good luck starting over. It’s no wonder that it fell out of ...