1. The collective community of artists, critics, curators, dealers, collectors, and institutions involved in the creation, promotion, and appreciation of visual arts
She has been part of the art world for over two decades.
Ela faz parte do mundo da arte há mais de duas décadas.
2. The professional and social circles, galleries, museums, and auction houses that constitute the contemporary art market and culture
The art world was shocked by the discovery of the forged paintings.
O mundo da arte ficou chocado com a descoberta dos quadros falsificados.