Attack on Titan artbook vol 1/vol 2

If you're familiar with other groundwork books then you'll know what you're in for here. 296 pages bursting with artwork from Attack On Titan. Key Animation, Ground Works, x-sheets, sketches of Episode 1 to 3, so much art it will make your head spin. It's an amazing reference piece for fans and for anyone interested in animation in general. HIGHLY RECOMMENDED!