The technique used to draw such wall paintings in the West was called 'fresco' and was applied in creating wall and ceiling paintings in churches, and so on, in later years, and still in the 21st century, are used for the production of wall paintings although regular-type and spray paints are now available.
こうした西洋の壁画の技法は「フレスコ」と呼ばれるもので、後にキリスト教会などの壁画や天井画にも使われ、ペンキやスプレーが普及した21世紀でも壁画制作に使用されている。