Center highlighting a small top adds a lot of charter and makes its beauty glow. After the glaze is dry apply the first top coat of clear lacquer. This will once again make the true color visible. Strengthen the glazing highlights with shading stain of a darker amber brown. To bring out the lines of a piece do an outlining shading. Don't go overboard with the outlining unless you want the painted "copper tone" appliance look. Not very appropriate for a fine antique.