The art world is composed of all the people involved in the production, commission, presentation, preservation, promotion, chronicling, criticism, and sale of fine art. Howard S. Becker describes it as "the network of people whose cooperative activity, organized via their joint knowledge of conventional means of doing things, produce(s) the kind of art works that art world is noted for" (Becker, 1982). In her book, Seven Days in the Art World, Sarah Thornton describes it as "a loose network of overlapping subcultures held together by a belief in art. They span the globe but cluster in art capitals like New York, London, Los Angeles, and Berlin." Other cities that can be classified as "art capitals" include Beijing, Brussels, Hong Kong, Miami, Paris, Rome and Tokyo; due to their large art f