Four Chinese Quartz Carvings 19th-20th Century The first, a green and amethyst water coupe with a compressed bulbous body surmounted by two confronting dragons and fiery pearl; the second, a green quartz lotus form water coupe, on a hardwood stand; the third, a rose quartz section finger citron water coupe, on a hardwood stand; and the forth, an amethyst and light green Archaic bronze form censer, with dragon and ring handles, raised on mask and animal paw feet. The fourth, lacking top. H from: 2 to 3.5in 5.1 to 8.9 cm) See Illustration