My graphics team is about to put together an art bible for a game we have in progress. I've heard the term before, but I don't really know what that is beyond vague impressions.
So my questions are:
How would you define an art bible?
What is its purpose?
What sections or things does it typically have?
Any tips for making a good one?
And of course feel free to answer important questions I didn't even know to ask.
(I should include that I tried searching it, but I only came up with religious artwork.)