(LIVING ROOM: couch + coffee table accents)--gray couch couch, as well as the gold & white accents which would blend nicely with our color scheme (peacock/aqua blue to match your chairs, peach pastel, and white).
We have an older home with picture rail molding and plaster walls (you can't put nails in the walls). We have to hang things just like in this picture with picture rail hooks. I just ordered our hooks today! Little Green Notebook: Picture rails.