caption: The image shows a pair of Tibetan thangka paintings depicting the ascension of Buddha. The paintings are composed of vibrant colors and intricate details, depicting a scene of Buddha in a meditative pose with a halo of light around his head and a peaceful expression on his face. The background is a deep blue, with a few stars twinkling in the night sky. The figures are surrounded by a golden frame, and the painting is framed in a golden border.