What defines a mural in visual arts?

A mural is defined primarily as a large-scale painting or artwork that is applied directly to a wall or ceiling. This form of art is intended to be a part of the architecture of the building it adorns, often enhancing or interacting with the surrounding environment. Murals can vary significantly in subject matter, style, and technique, but their key characteristic is their integration into the public space, making them accessible to a wide audience.

The emphasis on size and direct application to architectural surfaces sets murals apart from other forms of visual art. Unlike sculptures, which are three-dimensional forms, murals are inherently two-dimensional and rely on paint or other materials to convey their message or artistic vision. Furthermore, while other art forms, such as certain styles of street art or abstract art, might be displayed in galleries or created in more controlled environments, murals are typically created in situ and often respond to the socio-cultural context of the location in which they are found.