Every so often I walk into a room where everything is technically right. The sofa is the right size, the rug is the right color, the pieces are all beautiful—and yet the room feels like a showroom, not a home. Something is missing, and it is rarely another piece of furniture. What is missing is the final layer. As a girl, I redesigned my bedroom as the reward for every report card, and I learned early that the furniture only gets you most of the way there. The last ten percen