African bronze mask, 19th century

19th-century African bronze mask; a unique piece, as evidenced by the work itself; clearly of African origin; the surface of the mask features many intricate details - its purpose was clearly both utilitarian and ceremonial (indentations, holes in the bronze...) - but its exact purpose (as well as its true value) remains to be determined by experts in African studies. Weighs 1,700 grams.