Images

Latin American Posters Collection (Princeton University) - Scroll down.

LATINPHOTO

Latin America Pictures and Images (Getty).

Image Archive | The Latin American Library

Relics & Selves: Iconographies of the National in Argentina, Brazil, and Chile, 1880-1890

Chilean Protest Murals (Harvard College Library)

Records for many, but by no means all, individual Harvard University Library images are available in VIA, an online catalog of images. Records include subjects and a thumbnail image.

Pre-Columbian Collection at Dumbarton Oaks

Peabody Museum of Archaeology and Ethnology Central American Collections

The Kerr Collections Online resources hosted by FAMSI,
The Foundation for the Advancement of Mesoamerican Studies
Includes the Maya Vase Database

Lacondon photographs, by Giles G. Healey
Tozzer Library Special Collections C.A.4 H 349 p EFOLIO
HOLLIS Record

University of Essex Collection of Latin American Art (UECLAA)

Collection of Drawings Copied from the Original Figures: Discovered in the ... Pueblo of Palenque

Many museums have posted searchable collections of online images from their collections: Directory:

Directory of museums worldwide