There a many places you can mount your TV on the wall. You can mount your TV over a fireplace, or you can install your TV on the corner of a room or you can hang your TV from the Ceiling. Here are some ideas and pictures that will help you decide:
TV installation over a fireplace with wires concealed in the wall
TV installation on the wall with a SoundBar
TV mounting with wires concealed in wire molding
TV and component shelves mounted right under TV
TV mounting over a brick fireplace with wires concealed in wire molding
TV installation from the ceiling
TV Mounting in the Corner of the wall with full motion TV mount
TV installation on plain wall with cables concealed in the wall