Large, empty space/wall between living and dining room. Not sure what to do with that atea.
Because it’s such a visible wall from every angle it does need something; nothing too large and suits LR and DR.
Suggest adding complementary art above your couch to make the other wall feel more connected.
Then you could add cushions…lol.
I’d save the monry and pull out rug so that only the front feet are on rug, which will help.