Original William Henry Jackson print held in the collection of the Colorado Historical Society. This is a hand-tinted print.Photograph by David Arnold, National Geographic

Original William Henry Jackson print held in the collection of the Colorado Historical Society. This is a hand-tinted print.Photograph by David Arnold, National Geographic

A woman working on a mosaic of Mary and baby Jesus in Vatican City.Photograph by James L. Stanfield, National Geographic

A woman working on a mosaic of Mary and baby Jesus in Vatican City.
Photograph by James L. Stanfield, National Geographic

Michelangelo’s David is on display in Florence’s Accademia Gallery, June 1970.Photograph by Jonathan Blair, National Geographic

Michelangelo’s David is on display in Florence’s Accademia Gallery, June 1970.Photograph by Jonathan Blair, National Geographic

Girls watch artist painting picture of statue of Flemish artist in Bruges, Belgium, May 1955.Photograph by Luis Marden, National Geographic

Girls watch artist painting picture of statue of Flemish artist in Bruges, Belgium, May 1955.
Photograph by Luis Marden, National Geographic

A student works at the Bezalel School of Arts and Crafts in Jerusalem, 1927.Photograph by Maynard Owen Williams, National Geographic

A student works at the Bezalel School of Arts and Crafts in Jerusalem, 1927.
Photograph by Maynard Owen Williams, National Geographic