Most any photo of the Grand Canyon landscape will reveal the many colorful layers of very different rocks. Billions of years of erosion and upheaval have revealed ten distinct layers. My favorite to photograph was the vishnu shist.
It seems viewers expect photos of the Grand Canyon to look like, well, the Grand Canyon. However, a great variety of reflections in the Colorado River kept me occupied. These abstract, more intimate scenes, are preferable to me over your typical landscape photography.
Recently I spent 10 days floating 226 miles down the Colorado River. This was not a river trip to experience the excitement of running the rapids, rather it was strictly a photography trip.