Some of the gold artifacts were recently displayed in the United States. The Smithsonian National Museum of Natural History in Washington, D.C., presented an exhibit entitled "The Spirit of Ancient Colombia Gold" from November 9, 2005, through April 9, 2006. A total of 280 gold objects were loaned from the Museo del Oro of Bogotá for the exhibition. A funerary mask, made of hammered-sheet gold in the Malagana style and dating between 200 BC and 200 AD, is depicted on the Smithsonian Institution's webpage announcing the exhibit (Smithsonian Institution 2005).