Art Museum Network

Metropolitan Museum of Art - NY

The British Museum

The Louvre - Paris

National Museum of American Art

Museum of Modern Art - NY

Guggenheim Museum - NY

Museum of Contemporary Art - Chicago

St. Louis Art Museum

Nelson-Atkins Museum of Art - KC

Kemper Museum of Contemporary Art & Design - KC

Fine Arts Museum of San Francisco

Dallas Museum of Art

Kimbell Art Museum - Ft. Worth

Arizona State University Art Museum

Smithsonian Institute

American Museum of Natural History - NY

Field Museum of Natural History - Chicago

UC Museum of Paleontology - Berkeley

U of Penn Museum of Archeology and Anthropology

Franklin Institute Science Museum - Philadelphia

Library of Congress Natl Digital Library

New York Public Library Digital Collection

Peabody Essex Museum

Extensive list of Science Museum Links (near bottom of page)