There used to be a time when I’d do an image search for “lesbians” and the results would be mostly pornographic material. I’d have to do deep searches to find the kind of images I wanted.
I did a search today looking for some BF images, and
this link with free images was one of the first ones to pop up. The only requirement to use this photo is to include the link with the photo.
https://www.freepik.com/photos/lesbian