DIY home improvement...Using a $15 tool, you can easily hide the cords that hang from a wall mounted TV. In My Own Style
"Flatwire" goes directly on your walls and disappears with a layer of paint
How to Hide Cords and Wires | Domino
Running tv cords under drywall when wall mounting tv mounting_tv_on_wall_how_to_hoh_22 by benhepworth, via Flickr
Hiding wires inside a shower curtain rod cover - so tired of looking at my wires from my wall mounted tv!
Hiding wires for wall mounted tv
Wall Cord Covers - Two Piece cable raceway with adhesive backing for easy installation. Protects cables on walls. Can be painted to match any decor strong adhesive backing even works on masonry.
how to hide wires on wall mounted tv
How-to-use-an-electrical-wire-snake and hide wires and cable
Hide the cords to tv mounted on the wall