National Park Service landscape architects adopted a uniform theme at Zion of roughly dressed native sandstone laid with wide mortar joints. This entrance sign reflects the building materials used in construction throughout the park.⁵

Photograph by Clayton B. Fraser, September 1984, National Park Service, Historic American Buildings Survey. [Library of Congress reproduction number: HABS, UTAH,27-SPDA.V,7I- (HABS UT-108-I-1)]