Fool your family, neighbors or even yourself by making a flat surface in your yard appear to be something that it's not. Look at these examples. Animals painted on the wall of a small urban garden (below) enliven a dark surface. The feeling of depth was created with plants that brighten the foreground and frame the animals. You don't have to be an artist or spend big bucks to transform a wall. Ready-made illusion arches ($99.95) are available from the Kinsman Company. When attached to a wall and complemented with plants, they create a 3-D effect. View the arches at www.kinsmangarden.com. For a catalog, call 800/733-4146.