To create a modern TV wall design, start with clean lines and minimal clutter. Choose neutral paint colours like white, grey, or black to maintain a sleek look. Incorporate floating shelves for storage and decoration, keeping the area tidy. Use LED backlighting to add a soft glow, highlighting your stylish TV wall. Integrate smart storage solutions to hide cables and devices, enhancing your TV wall décor ideas. Accessories like geometric art or metal frames can add a contemporary touch. This approach ensures your living room TV wall ideas are both functional and visually appealing.