To keep a modern-day kitchen from appearing too cookie cutter, it can pay to look to the past. "Antiques offer such one-of-a-kind beauty," says Fifi O'Neill, who wrote Romantic Prairie Style (Cico Books) and helped design the space shown here. Anchored by a stock island customized with oversize corbels, the room features almost entirely second-hand (or third- or fourth-hand) finds, from the freestanding pine dish cabinet to the painted breakfast stools. A soft palette of white, cream, and gold brings out the faded patina of these furnishings—and ties in the few new pieces, including bronze cabinet hardware and a home-center pendant lamp. Read on for more ways to mix off-the-shelf with salvage.