This is a pretty sweet idea. Paint canvas the color you want your stencil design to be then spray an adhesive to the stencil and place it on the canvas. Now spray the entire canvas. Remove stencil and you're done. With horses for bonus room
DIY Instructions for Window Treatments (building a cornice board)~ foam insulation board instead of plywood, and a hot glue gun instead of nails. This tute is for plywood.but a comment tells of using insulation board!