Well just opened up the artbook and all I can say is
It's REALLY nice, all the paper feels of high quality, and all the prints look excellent and sharp, no poor reproductions here! It's much thicker than the first art/guidebook as it seems to span the series; having virtually all the book covers, DVD artwork etc, it's also got a load of the greyscale drawings done for the series. Gotta say, even when they're not in colour they look great, and some of the coloured pieces are immense. The pictures range from small doodles/jots, all the way up to full double A4 coloured prints. There's also a couple of bits towards the back that look like they were artwork drawn for the comic one shots
About the only thing it's missing is it's not hardback, like a lot of hardback's its even got a seperate sleeve, with a more simplistic cover underneath.
Really, really nice, which I'm glad of as it did cost me quite a bit, I can completely see why it's fairly expensive now though, I'm almost afraid to look at it too much incase I damage it haha
I'm really not sure where I'd start if I was to take some pictures!