The alphabet has never looked so cool. Lletras i Tipos wallpaper by artist Javier Mariscal for Tres Tintas Barcelona is great for anything from a hip kid’s room to a home office. Washable and easily strippable, it comes in four colorways: orange (shown here), red, gray, and beige, $135 per roll, each 20¾ inches wide. At Urban Source, 1432 W. Chicago Ave., 312-455-0505; urbansourcechicago.com