She offered to create special artwork for us as a gift, and WOW, did she ever! (theinspiredroom.net)
The two publishers also revealed special artwork in celebration of the events. (shacknews.com)
«The Art of Metal Gear Solid» (great title) is 248 pages of sketches, paintings, concept art, and other stuff, bound in the same special artwork as the packaging. (kotaku.com)