Oh uh. What I meant is the two previous books were a bit short or/and compressed.
Divinity Original Sin 1 book had 42 pages with lot of big illustrations crammed into a single page.
Divinity Anthology book (not really an artbook) had a 32 pages portfolio at the end. But the book was A5, and that small format couldn't do justice to the work done in pre-production.
So...Yeah. If the artbook is "only" (hah!) 160 pages and A4, then consider that I'm already really REALLY happy.