In case nobody knows about this, check out unsplash.com for lovely images that you can use for free and do whatever you want with. The website is a collection of photographs gifted by photographers for people to use without buying a license (commercially and non-commercially). It’s a great resource to get high quality images for your projects! Here are some examples from artist Alex Knight below:
You don’t need to sign up for an account, you can just download the image on the spot. The creators of Unsplash and the photographers only ask that you credit the photographer of the photo in your projects, if possible. A very low key request for such a great gift.