"West West West: Major Paintings from the Anschutz Collection," Denver, CO: The Anschutz Collection in association with University of Nebraska Press, 1991, pg. 65.
Summary:
Sweeping panoramic view looking from a plateau out over the Grand Canyon as a rain shower passes overhead, and the sun begins to break through the dark clouds bathing the canyon cliffs in golden yellow. On the far left a rainbow begins to form within the stormy rain showers.