Painted Glass Table Screen in Teakwood Frame, one of a pair

table top mirror, glass and teakwood, Chinese XVIIIc cat. card dims H 28-1/2' (one of pair); air of painted glass table screens in carved teakwood frames; vertical mirror-back glass painted in various colors with scenes depicting mountains, wooded landscapes with three sages standing in the foreground, two riding horseback and two talking together; teakwood frames have narrow painted glass borders and carved ivory corner ornaments