Artist-quality cotton canvas. All-weather canvas stretched over a solid wood artist's frame. Giclee printing method replicates every original brushstroke. For indoor use, or hang in a protected outdoor area. Arrives ready to hang. Our Contemporary Numbers Wall Art has innumerable character. Mix and match a variety of numbers to make a colorful, one-of-a-kind collage from your favorite year, or a lucky number. . . . . .