The Zion National Park poster was produced for the Ranger Naturalist Service, a department of the National Park Service. The poster was created in 1938 as part of the Works Project Administration, or WPA. This poster has been faithfully reproduced by a team of artists. Using an original poster, every detail was reproduced to create the highest quality poster available. Heavy stock paper was used to produce a non-reflective matte finish for a look and feel of the original silk screened posters. The poster is in a quarter sawn white oak frame made of hand selected wood by our friends at Dard Hunter Studios.