Low hanging clouds provide the gray cast to the scene.
High clouds shade parts of the monoliths.
As an afternoon rain shower cleared, a rainbow appeared.
Closing the day with a sunlight reflection.
Following morning sunrise.
Up in the middle of the night, I checked that scene with an almost full moon. Thought about setting up the camera to capture the scene. Needed a tripod. Would have to take several photos before I "might" get one that my eyes see. I decided to rely on my memory for future recall. Imagine the rock monoliths silhouette in a world of grays with a blue cast.
There was a brave attempt to try to reproduce that image with an existing photo and Photoshop. Perhaps it could be done, but my skills with Photoshop were not up to the task. The results of my lame attempt: