New Living Room

So we finally have the living room done! Almost. No matter what I do I don't like the furniture layout. Here's some details about what we did. All the furniture we already had.

Carpet - Puresque in Split Pea

Paint - Behr Premium Plus Interior Flat in Toasted Cashew

Curtains - Target

I need for find something for this wall - it's so bare. Any suggestions? The bookshelf can go somewhere else if need be.