I think it should be displayed like other works of art.
Basically 3 withes tell macbeth he will become ing so he kills the current king and takes the throne but is then full of guilt and paranioa
Painting in the renaissance was most commonly done as fresco or murals painted onto plaster walls. For frescos pigments were mixed with water and directly painted onto the wall. However some artists did paint on wood using tempera paints which are pigments that use egg yolk as a binder
