For a gift for my partner this year i decided to get some nude photo's taken. I got a friend of mine to take the photo's, she is just about to start off her career on photography and the photo's she took of me was her "first photo shoot". The photo's have been developed and now she wants to keep the negatives and make copies of the photo's for her folio. I have told her that these photo's are private and I do not want anyone to see them. I have paid for all of the film and processing. What are my legal rights to this?