Warframeの芸術：コンセプト・イラスト・デザイン - ペーパーバック版

I bought this for the concept art and ended up reading the whole thing in two sittings. Over 400 pages and not one feels like filler, especially the early sketches showing how the frames changed before release.

The design evolution section alone is worth it, seeing early sketches of frames that ended up looking totally different in-game genuinely surprised me. Paper quality feels nicer than most art books I've bought at this price.

I've been playing since the early days and had no idea how much the designs changed over the years. The section on the design evolution is my favorite part, seeing early sketches turn into the frames I actually use.