Netsuke of Mask

Dark brown wooden mask with a wide open mouth and sharp teeth, protruding tongue not visible. Two small eyes with a white or light-colored iris and a black pupil. Two curved lines on top of the eyes, possibly representing eyebrows. Short hair carved on the top and sides of the mask. The mask has a wide face with a flat top and a pointed chin. A small circular area on each side, possibly representing ears. The background is white. The mask appears to be a netsuke, a type of Japanese miniature sculpture. Artist and title: "Netsuke of Mask".