This is very good. I love this modern gothic city look. What would it take for someone to be allowed to use it for a book cover? Please email me back soon as possible for an answer-at least no later than Friday, January 17, 2014 by 3pm. My email is email@example.com and you can also reply to me on here as well. Your work is awesome. How long did it take you to do a picture like this?