The artbook and stuff been thinking about buying it.
DLC are downloaded to the game local files in a folder called "Divine Ascension"
Can you give me the exact location? And thank you.
If you're on steam, just right click on the game in the Steam library. There should be something about "browse local files".
If you can't find it, go to properties. It's in one of the tabs.
Or go to wherever you installed steam -> Steamapp -> common -> divinity.
Addendum: If you're on GOG, you'll find the stuff in the "!Downloads" folder in your main installation directory.