Korean painting includes paintings made in Korea or by overseas Koreans on all surfaces. The earliest surviving Korean paintings are murals in the Goguryeo tombs, of which considerable numbers survive, the oldest from some 2,000 years ago (mostly now in North Korea), with varied scenes including dancers, hunting and spirits. The Takamatsuzuka Tomb in Japan, from the 7th-century end of the Goguryeo period, has paintings in Goguryeo style that were either done by Korean artists, or Japanese one trained by Koreans. But more often influences came into Korea from China. Until the Joseon dynasty the primary influence was Chinese painting though done with Korean landscapes, facial features, Buddhist topics, and an emphasis on celestial observation in keeping with the rapid development of Korean astronomy.