If you go cool and bold with wallpaper, you can get away with just needing a mirror. On the other hand, designer Erika Bonnell notes, wallpaper may actually save money: “If you dress your walls boldly ...

As a technology, LED headlights are expensive and complicated. But turn them into 2D photographs and they become really cool wallpapers, as cool as chill out music or one of those immersive ...