This is a very old classical chinese painting probably from Ming or earlier, but badly damaged and restored with old gold paper in the last century

Unusual mask with flat top, small forehead, relief pierced through eyes, protruding nose, open mouth showing pierced through teeth, short rounded chin. Wood, dark patina. Remnants of thin superimposed layers of polychrome pigments. Himalayan Region, early 19th century, probably earlier. Height: 10 1/4" (26 cm). The mask is nicely mounted on a custom metal stand which enhances its strange beauty. Old accident at base of chin, some erosion and flaking, otherwise very good condition. Note: this pie...