From florals and stripes to geometric shapes and lace, wallpaper can pep up any room in just a few simple steps. Sarah Humphreys of “Blueprint” magazine has some creative ideas that all the best ...

Q: I've decided to install some wallpaper. It's a small room, so it shouldn't be too hard. Since I've never installed wallpaper, I'm filled with anxiety about how to cut and trim the wallpaper where ...