New York City–based designer Jenny Wolf  used mirrors and patterns for this windowless bathroom. Tall mirrored medicine cabinets and a glass shower amplify light from the interior fixtures, brightening up the space. Wolf used built-in cabinets to save floor space. A herringbone wood floor gives the illusion of a larger and warmer bath.  Photo 11 of 11 in These 10 Designers Are Experts at Creating Colorful Bathrooms That Pop