Those empty walls are filled with possibilities—and a few additions can make a house feel like a home. If you're ready to turn those stark, bare walls into stylish centerpieces, keep reading. No matter your style, we've got the tricks that can amp up your walls and bring out your personality and taste. Whether you’re an art collector, a nature enthusiast, or a book lover, your walls can be customized so that you can be surrounded by the things you adore. Discover 40 wall decor ideas that are sure to add style to your home.