Image of a person, possibly Diedre Norman, unpacking a mask, possibly for an exhibit in Montreal in 1969.

Detail of a Sxwayxwey mask carved by Andrew Charles. This image was provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Detail of a Sxwayxwey mask carved by Andrew Charles. This image was provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Image of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Detail of a Sxwayxwey mask carved by Andrew Charles. This image was provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Image of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Image of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Image of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Image of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Detail of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Detail of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Detail of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Detail of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Detail of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Detail of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Detail of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Image of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.

Detail of a Sxwayxwey mask from the Museum of Anthropology. Photograph was likely provided to the anthropologist Claude Lévi-Strauss for his book "The Way of the Masks." Photograph was likely taken by Bill Holm.