So, after getting the initial drawing down in red pencil and masking off part of the picture, I wet down the sky region and started laying in various sunset sky colours to create that bright, but fading glow.
After the sky was dry, I removed the masking fluid and began the layers of the cliffs.
Looking pretty ugly at this stage, but ugly stages should always be expected! Next up was to do a bit more on the surfaces as well as start to refine in the cliff walls and fissure.
Starting to look a little less ugly... Now I'm in layering mode, basically laying in the shadows to help define the cliff face edges more.
Still working on the cliff face... Refined a few edges as well.
Finally:
Fun to do, I like Inktense as a medium, much of the same behaviours as watercolour, but doesn't lift after drying. That's also a disadvantage, sometime you want to be able to lift!