Art Basel is a for-profit, privately owned and managed, international art fair staged annually in Basel (Switzerland), Miami Beach (US), Hong Kong and Paris. Art Basel provides a platform for galleries to show and sell their work to buyers, and works in collaboration with host cities' local institutions to help grow and develop art programs. History. Art Basel was started in 1970 by Basel gallerists Ernst Beyeler, Trudl Bruckner and Balz Hilt. In its inaugural year, the Basel show attracted more than 16,000 visitors who viewed work presented by 90 galleries from ten countries.
https://en.wikipedia.org/wiki/Art_Basel