Introduction to the Guggenheim Museum: The Guggenheim Museum is the collective name of all museums under the Solomon R. Guggenheim Foundation. It is the most famous museum in the world. One of the private modern art museums, it is also a global chain-operated art venue. The Guggenheim Foundation was established in 1937 as a rising star in museums. Today, the Guggenheim Foundation is the world's leading multinational cultural investment group. Among them, the most famous Guggenheim museums are the Guggenheim Museum in New York, the United States, and the Guggenheim Museum in Bilbao, Spain.