Chinese Overlay Glass Snuff Bottle and a Water Coupe 20th Century The first, flattened ovoid form overlay in red, green and black with bats and beribboned balls on a snowflake ground; and the second compressed bulbous form overlay in amber with travelers and horses in a landscape beneath a key-fret banded rim on a snowflake ground. H of snuff bottle: 2.5in 6.4 cm; Diameter of water coupe: 3.25in 8.3 cm