A bucket of paint is one of the most powerful tools in a DIY decorating arsenal. It’s one of the quickest and most gratifying ways to change a room’s appearance, without spending a lot of money. But before you start covering every inch of your walls, check out these creative and unconventional paint jobs that show a lot of restraint, but are all the more interesting for it. For under £100, you can craft a strong statement that's bold, unexpected, and totally makes a room.