Netsuke of Man and Dragon

Ivory-colored object with a cylindrical hole at top. A man with frowning expression and long hair sitting on a dragon. The man holds a small circular object near his face. The dragon has scales and is curled up around the man. The scales on the dragon are detailed with curved lines that form a grid pattern. The man's hair and clothing are also detailed with curved lines. A gray background. The object appears to be a Netsuke by an unknown artist titled "Man and Dragon".