This is an art book, "aquamarine bob artworks 2008-2017," by illustrator bob. I've read it a few times and then left it. This is a deluxe art book compiling about 10 years of work, including illustrations for VOCALOID, games, novels, and original works. It contains many beautiful full-color illustrations and is a must-have for fans and collectors. 【Condition】 ・Cover has scratches and minor damage. ・Pages have some bending and slight stains/soiling (see photos). ・No issues with reading. Please understand that this is a used item before purchasing. It will be wrapped in waterproof packaging (OPP or bubble wrap) and shipped via Nekopos. I am not considering further price reductions.