A TIBETAN COPPER FIGURE OF BUDDHA SAKYAMUNI, seated in vajrasana on a lotus-base, his right hand resting on his lap, wearing uttarasangha, sanghati, leaving his right shoulder bare, his face with downcast expression, engraved eyebrows, urna, aquiline nose, elongated earlobes, tightly curled hairdress and usnisha surmounted by a lotus-bud, unsealed, 15th Century