Dhokra & Wood Engraved Wall Frame. An attractive wall décor accent with a beautiful wood engraved frame that holds a set of rustic dhokra metal craft pieces, making it quite unique. The carved outer wooden frame beautifully complements the dhokra pieces. Dhokra metal craft Dhokra is amongst the oldest traditional techniques of metal casting in India, practiced for over 4,000 years. Dhokra is one of the earliest known methods of metal casting. This craft dates back to pre-historic times of the Harrappa and Mohenjodaro Civilizations.