The terracota army - a tens of thousands strong army buried close to Xi'an in China is also colored brightly but the colors fade away quickly. And the scientist

The terracota army - a tens of thousands strong army buried close to Xi'an in China is also colored brightly but the colors fade away quickly. And the scientist have decided not to continue with the excavations so that in the future when we have the technology to conserve the real colors we can dig up the rest and see it and keep it in its current beauty.