Wall painting is the process of creating artwork directly on the surface of a wall. It is a form of visual art that has been practiced for centuries and has gained popularity in recent times. There are several synonyms for wall painting, including mural painting, fresco painting, and trompe-l'oeil. Mural painting refers to a large-scale artwork created on a wall or ceiling, while fresco painting involves painting on freshly applied plaster. Trompe-l'oeil, on the other hand, is a type of painting that aims to create a realistic illusion of three-dimensional space. Other synonyms for wall painting include wall art, wall decor, and wall design. Regardless of what it is called, wall painting is a wonderful form of art that adds beauty and creativity to living spaces.