Go to Home Depot, get a 4x4x8 pressure-treated lumber cut into squares, sand down edges, adhere with wood glue, paint black/red/grey, adhere together, put wall mounts on back, hang on wall above the tv
Every bedroom needs a little drama and a well thought-out lighting scheme incorporating various levels or layers of lighting is the key. This begins with ambient or recessed lighting positioned to highlight features like a headboard, art or draperies