A worker is painting the outer wall of the Potala Palace, photo from Xinhua, October 22.
The Potala Palace after repainting, photo from Xinhua, October 22.
After experiencing the summer rainy season, the outer wall of the Potala Palace is scored by many raindrop impressions, so local workers use a kind of traditional Tibetan dope to repaint the outer wall for beautifying the Potala Palace.