Thank you ilikefriday! I was wondering if an arc lamp may work there. That really helps.

Laura- the other wall is mostly open. We have a tv on one side and a chair on the other

Any other ideas?

Center the sofa on the wall and put matching end tables on either end. They should be 2" or so below the arm rest of the sofa. Not too small. Add lamps if you need them. The bottom of the lampshade should be below eye level for the person seated next to it.

Remove both plants and the boxes they are on. Too small and cluttered.

Can you post a picture of the wall opposite the windows? Would the TV fit flat on the wall where the chair is? You could put it on an articulating arm and angle it for watching.

Your art work above the sofa should be 2/3 to 3/4 the width of the sofa. It should be hung about 6" above the back of the sofa.

Could your sofa face the window, and the TV go on the wall between the windows?

That's a good idea! The TV wouldn't fit between the windows, but it could be angled near the window. Also thank you for the tips earlier as well - very helpful

Could you post a photo of the wall opposite the window? Looks like you have a piece of art there too.

If you need a wider piece of art for above the sofa, one solution is to add a picture ledge that is the correct length, and place smaller art pieces on the ledge. Ikea has inexpensive photo ledges in black or white. The art work between your windows is quite tall, so it would make a good start. I think it looks a bit squished where it is. https://www.houzz.com/ideabooks/query/art-ledge

My son has his TV on an articulating arm and it works very well. Lays flat and out of the way when not wanted, and moves easily to the right viewing angle.

It's not pretty but this is the other side of the wall, the wall facing the windows

If it fits, I`d put the sofa on the wall facing the windows. In the far corner you could put the chair or a large plant.