Take a very thin board , of the right size and shape, for the foundation or “mat;” saw out the inner oval or rectangular form to suit the picture. Nail on the edge a rustic frame made of branches of hard, seasoned wood, and garnish the corners with some pretty device; such, for instance, as a cluster of acorns; or, in place of the branches of trees, fasten on with glue small pine cones, with larger ones for corner ornaments. Or use the mosses of the wood or ocean shells for this purpose. It may be more convenient to get the mat or inner molding from a farmer, or have it made by your carpenter,, with a groove behind to hold a glass.