If you're looking for a budget-friendly way to make a big impact anywhere, the accent wall is the answer. Forget the wall style of "one red wall" from the accent wall a few years back, the accent wall has become creative. You do not need a big budget to create a special look that is amazing in your home with accent walls. There is a wall accent idea no matter your taste and budget. Color is the most expensive and easiest way to create accent walls but there are many other ways to customize your space.