render a modern living room with an elegant wall mounted entertainment center use a light cream color for the walls to create a bright and open atmosphere design the center with dark wood and slate accents for a sophisticated look incorporate floating shelves made of rich dark wood place a large 85 tv picture of a serene beach scene in the center showing blue ocean waves and sandy shores add a light beige carpeted floor for warmth and white recessed ceiling lights for contemporary illumination ensure the overall mood is calm and inviting