This is an extremely intense adult coloring book. There is so much to color behind the cover of this book that it might make you question what you have gotten yourself into. Many will not complete the entire thing, some will try and fail, but the most compelled, elite and hardcore of all coloring fans, will do nothing less than finish every singleone of these 63 pages of this, extreme adult coloring book. Let your imagination, and your confusion, let loose to create some amazing, beautiful and most of all EXTREME art. Good luck, and ave fun.