Yes, the details come from the novelization. The manual simply acknowledges the cave art's existence.
Topic on User talk:Astounding Beyond Belief
Well, clarify that on the page then.
How exactly? How can one talk to a specific person about a specific contribution? I say this because I figured this was the only option. Because it was not my understanding that it was actually possible ON the page.
I'm not sure what you mean. What's the page number for these details in the novelization?
Oh. I’ll take care of it.