http://www.2kgames.com/cultofrapture/artbook.htmlthey couldn't include the art book in the collector's edition so the marketing person decided to put together a free online art book for the fans.there's a low res (15 MB) and a high res (75 MB) version and both are in pdf format. there's no point really downloading the high res version unless you plan on printing it.
at the beginning of the art book there's text where one of the game designers thanks artists for specific things but it has spoilers so you shouldn't read it until you've finished your first playthrough.
there's some creature designs that we haven't seen yet but they won't really spoil anything for you. it's interesting how much the little sister design changed
