Grand Canyon National Park 100th Anniversary Logo

100th rectangle blue orange national park Source: https://www.nps.gov/grca/getinvolved/centennial.htm

This logo sits within a vertical rectangle shape. The top two thirds holds an illustration of the famous canyon in a classic WPA poster style. In the blue sky area at the top sits the years of operation. Below sits the name of the park and the word "Centennial" to clarify the reason for this special design.