Art
Art is a diverse range of human activities in creating visual, auditory or performing artifacts (artworks), expressing the author's imaginative or technical skill, intended to be appreciated for their beauty or emotional power. In their most general form these activities include the production of works of art, the criticism of art, the study of the history of art, and the aesthetic dissemination of art.
Fine Art
In European academic traditions, fine art is art developed primarily for aesthetics or beauty, distinguishing it from applied art, which also has to serve some practical function, such as pottery or most metalwork.
Sculpture
Sculpture is the branch of the visual arts that operates in three dimensions. It is one of the plastic arts. Durable sculptural processes originally used carving (the removal of material) and modelling (the addition of material, as clay), in stone, metal, ceramics, wood and other materials but, since Modernism, there has been an almost complete freedom of materials and process. A wide variety of materials may be worked by removal such as carving, assembled by welding or modelling, or molded, or cast.
Art
Art hath an enemy called Ignorance.
Ben Jonson, Every Man out of His Humour (1598), Act I, scene 1.
Art
Scientific pictures are often not just about science. They may... have an undeniable aesthetic quality. They may even have been primarily works of art that possess a scientific message.
John D. Barrow, Cosmic Imagery: Key Images in the History of Science (2008)
Sculpture
In sculpture did ever anybody call the Apollo a fancy piece? Or say of the Laocoön how it might be made different? A masterpiece of art has in the mind a fixed place in the chain of being, as much as a plant or a crystal.
Ralph Waldo Emerson, Society and Solitude, Art.