Create a sophisticated atmosphere in your dining room with wall art. The right artwork can be the finishing touch on a room and tie all of the dining room furniture together. One spot for artwork in the dining room is above the sideboard or buffet. If you're not hanging a mirror above this dining room furniture, wall art is a great option. Use horizontal dining room wall art, or a two-piece set, to fill that open space while bringing together the different colors in the room. For example, the cushions on your dining chairs could be ivory while your rug has hints of red and brown. If you find artwork that incorporates all of these colors it will help connect all of the different elements together.