Why is a backsplash so important? Well it serves an important utilitarian function – it keeps you from damaging your walls with spills! The kitchen backsplash has a dual role, acting as a decorative kitchen detail that can also make it easier to wipe off accidental splashes and stains. But, there’s another way in which a backsplash is incredibly important to your kitchen’s design – it really goes a long way toward establishing the space’s look. Whether your kitchen is rustic and cozy or modern and sleek, we’ve got backsplash ideas in mirror, marble, tile, and more.