
I found the original painting that the Kier painting evokes.
https://en.wikipedia.org/wiki/Wanderer_above_the_Sea_of_Fog
By Caspar David Friedrich in 1818.
If this has been addressed already please let me know and I'll delete this. I'm just passing the word. This is the painting you're thinking of, probably, if you recognize the Kier painting but you don't know from where.