Inside the Potala Palace. Lhasa. The murals in the Potala Palace, totaling 2,500 square meters. Five of the palaces have copper roofs and are painted gold. Its design and construction taking into account the sunlight of the plateau, and its broad and solid foundations there are tunnels and windy. Each room or bedroom has a skylight for lighting and ventilation. Columns and beams are carved palace and the walls have murals colorful. Since ancient times Tibetans usually painted wood and ceramic pieces.