Miller's photographs include many rare and relatively unknown panels and represent a lifetime of work by someone intimately familiar with the Colorado Plateau. The photos highlight the astonishing variety of rock art as well as the variability within traditions and time periods. Jones's essays furnish general information about previous Colorado Plateau cultures and shine a light on rock art as art. The book emphasizes the exquisite artistry of these ancient works and their capacity to reach through the ages to envelop and inspire viewers.