fresco; mural; wall painting
洞窟の壁画が発見された。
Cave paintings were discovered.
市街地の壁に大きな壁画が描かれている。
A large mural is painted on a wall in the city.
発掘現場に残る壁画は後世に伝える貴重な遺産だ。
The murals preserved at the excavation site are a precious legacy for future generations.