If I want to make a flyer with something on it like "The lawn has never looked better" etc, do I need the customer's permission to use their quote? My GUESS is that if I use their name, IE first name and only the first letter of their last name then I would need permission. But I'm not sure... How about pictures of work I have done? Do I need permission to use those too? FYI, these would be pictures that I took, so there would not be copyright issues.