Provide a sense of continuity. "Artwork is super important for the personality of a space," says Christy Dillard Kratzer of Dillard Pierce Design Associates (formerly Dillard Design Group). "While I don't try to pick pieces to match a room, I do think some continuity with style seems to make it pop."For this room, "I wanted some classic pieces like the male nude — on the wall opposite there's a female nude — and the Madonna, just above the male nude, mixed with a vintage deco feeling. The painting of the little girl has clothing patterns in the background," she says.