Yamantaka (Vajrabhairava) mask in embosed and gilded copper, Tibet 19th century

Yamantaka (Vajrabhairava) mask in repoussé and gilded copper. Tibet or Nepal, 19th century.
The mask represents the fearsome bull-headed deity Yamantaka. Between the horns appears the skull, a symbol of victory over ignorance and death. A major monastic work in repoussé copper, gilded with mercury, with details in mineral pigments. Made in several parts assembled by brazing and welding, traces of which are visible in some photos. This type of mask was worn by dancing monks during religious festivals. Difficult to date precisely; a specialist might be able to do so, 19th century or earlier. The openings for the nostrils allow good visibility for the dancer. Dimensions: 40 x 30 x 20 cm. Good condition, no restoration, original colors and gilding.