Researching best online art resources for a big old post. I think I know most of them but comment and tag if you have one that is lesser known but good. @ryanliebe (and that living room is @joannagoddard's that I designed last year, all known artists are tagged)
Incorporate your TV into a gallery wall. Plan out where your artwork will go in Photoshop, or play around with pieces of kraft paper (cut to the size of the frames) until you find an arrangement you like. Having some bigger pieces mixed in with smaller ones makes the wall look balanced, and having one big piece that’s framed in black helps to tie it together with the TV itself.