Yes, I have some photos of exbf that they gave to me; I did not take the photos. However, I would never even think of posting them or showing them to anyone.
I am not sure if the OP is thinking an ex is some type of “enemy” or that there is animosity, but in my case, I don’t have hard feelings for any of the guys I still have photos. If I had a photo of someone who had turned out to be an ass, I sure would not keep them. But I also would never post or show them. That would move me into the “Also an Ass” category.