I took a photo of a girl (16) I wanted feedback on, kind of a senior picture style. I wanted to know if there was any sort of release form or anything like that I would need IF the photo isn't for commercial use (no money being made here!). I see lots of photos on here of random folks, but I didn't know if a release is technically needed, and if there is any difference when the child is underage. If not, when DO you need a release form? I want to make sure and do this by the book, as I don't want to upset anyone and/or get myself in trouble.