Hi. I'm focusing on creating relaxation, motivational, white noise videos for people who can't sleep or study without background audio of some kind. Focusing on a few niche topics for these videos. I've been watching YT educational videos on the topic and have a list of copyright free and public domain media sites, however, I'm concerned that Youtube may not monetize my videos if the audio or photo/video is not original or my own created content. I have recently come across some amazing footage (video and photos) of a private photographer (not professional) on Facebook and have contacted her via Messenger. She has no idea how to monetize her skills, did an article in a photography magazine, but that's about it. I want to propose to her that I use her media in my videos. What sort of compensation is normal for this type of partnership? Percentage of monetization income once the videos are YT qualified for ads? A flat rate? Or photo/video credits in the description of my videos? Her photos are so good, I wondered why they were not at least water marked. Your thoughts please? Also, do you know if it's true that Youtube may not monetize copyright free or public domain uploads to relaxation videos? Thank you.