To start with I would put a grouping of pictures on the wall above the sofa, it is the only unbroken space. The fireplace wall has the tv and the Bay Area has writing on the peak. Don't balance with 2 or 4 pictures, use an odd number of 3 medium or 5 smaller pictures, odd numbers are more visually interesting. Have some color in the pictures if possible. Also candle sconces, 3 inch in diameter not tapers, one on each side of the peaked wall would bring some pizzaz to that area. Use a colored candle, white ones will get lost against the gray wall. I would put them about 1/3 down from the top of the window and maybe about a foot or so from the window. You have a lot of brown in the room, if your budget allows it, a colorful area rug would add some punch to the room. Nice room by the way.

Something like these? With a color candle

Myself, I like the drama of the 2nd one, the third one is more delicate and charming. In my opinion, something along the lines of the 2nd one would go better in your room. You have more of a traditional look with the fireplace and furniture, but either would look nice.

Ok thank you so much for your time Debbie

If this is the current state of the room, I think you are getting ahead of yourself with buying things for the walls. I don't see tables or lamps or a rug. They should come before the wall decorations.

I would start by getting the furniture arranged in the room. That photo is hard to work from, but I am guessing you will want to float the sofa closer to the fireplace, facing it. A good size area rug would help ground the space. Some side tables to put drinks on. Lamps for lighting the room, those ceiling lights are too harsh.

Once you get to the items on the walls, I would opt for large size artwork. Small, decorative sconces are going to get lost in that room.