An artArt refers to a diverse range of human intellectual and expressive activities and the outcomes of those activities. Within this context art is further defined... work, most usually a sculptureSculpture is three-dimensional art made by one of four basic processes: carving, modelling, casting, constructing. The term installation art is used to describe large-scale, mixed-media... that has been created to be positioned and remain in a specific place, for example the art works commissioned to go on the Fourth Plinth in Trafalgar Square are site specific