Our member Пирогов Дмитрий has found what appears to be a natural formation that inspired the famous scene from the film 2001 starring a bunch of monkey proto-humans, and a large monolithic object.
Here is the shot from 2001:
And here is the “Sail Rock” on the Black Sea:
If you want to feel like those proto-humans in 2001, you only need to go to the Black Sea.
Sensory experience to bring the Black Sea