Hi, I would like to use some of your pictures for a book which is called "12 characters in search for an apocalypse"
12characters.org.uk/ The book is under CC-BY-NC-SA. However, I can not use your pictures as they are CC-BY-NC-ND. The book would be a derivative. This is why I get in contact with you. If you like the play and like to support it, please let me know if you like to release it under a different license, too.