A private institution in a building shaped like a traditional octagonal Navajo hogan, the Wheelwright opened in 1937. Founded by Boston scholar Mary Cabot Wheelwright and Navajo medicine man Hastiin Klah, the museum originated as a place to house ceremonial materials. Those items were returned to the Navajo in 1977, but what remains is an incredible collection of 19th- and 20th-century baskets, pottery, sculpture, weavings, metalwork, photography, paintings, including contemporary works by Native American artists, and typically fascinating changing exhibits. The Case Trading Post on the lower level is modeled after the trading posts that dotted the southwestern frontier more than 100 years ago. It carries an outstanding selection of books and contemporary Native American jewelry, kachina dolls, weaving, and pottery.