Jean-Michel Basquiat
José Clemente Orozco
Fernando Botero
Frida Kahlo
Diego Rivera
Wilfredo Lam
David Alfaro Siqueiros
Rufino Tamayo
Roberto Matta
Cundo Bermúdez
Francisco Oller
Marisol Escobar
https://en.wikipedia.org/wiki/List_of_Latin_American_artists
The UNESCO World Heritage Centre identifies natural and cultural sites of global significance so that they may be preserved for the benefit of humanity. Sites listed include photographs and descriptions of their significance.
The Heilbrunn Timeline of Art History from the Met is an excellent resource with images, essays and chronologies of art.
Google Arts & Culture features content from over 1000 leading museums and archives who have partnered with the Google Cultural Institute to bring the world's treasures online.
The national art museum of Mexico, with hundreds of works viewable online.
Art museum in Buenos Aires, Argentina.
The largest art museum in Brazil.