The frame of this stunning folding screen is made from solid mahogany. The rails and stiles are joined with integral mortise and tenon. Each panel of the screen is made from 1/4-inch maple plywood, primed white, then painted with red-Japan paint. The panel is then gilded with copper and Dutch metal (imitation gold). To oxidize the metal leaf we?ll apply mild acids like sulfurated pot ash, creating a lovely patina that radiates light greens, red, magenta and light blue colors. Once the patina process is complete, the panels are sealed with a vinyl sealer and a lacquer finish. Each panel is held in place with a strip of wood and brass screws on the backside, while the front side has trim strips glued in place, fitted square, with butt joints. Finally, metal hinges join the three sections of this eye-catching folding screen.