pelagios / pleiades

Pleiades is a community-built gazetteer and graph of ancient places. It publishes authoritative information about ancient places and spaces, providing unique services for finding, displaying, and reusing that information under open license. It publishes not just for individual human users, but also for search engines and for the widening array of computational research and visualization tools that support humanities teaching and research.

Smithsonian / Smithsonian-American-Art-Museum

The Smithsonian American Art Museum is home to one of the largest and most inclusive collections of American art in the world.