I received a call from a local organization that they wanted to have head-shots made of their members. There would be 30 to 40, taking approximate 3 to 4 hours and would like for me to bring my lights and backdrops to their offices for the shoot. (NO PROBLEM SO FAR) But here's the kicker....they want me to let them sell the head-shots to the members so they can make some money. (1) Wouldn't I have to have permission from the subject to let the organization turn around and sell it to back to them? (2) I know that this could be a high volume sell but I think they are expecting me to sell this to them for very little (3) I am just concerned about the legal repercussions this could bring about. Please tell me what would legal way to handle this. Thank you.