If he had held up a blurry nude photo, would it have been necessary to publicly show a clear freeze frame so we could all see who was in the photo?
Now that's an interesting question, and it's one that has personal application to me.
Back in college, and this was not only before cell phones but also way back before digital cameras and cameras still used film, somebody took a nude photograph of me in the shower. Back then, most people had to take their film to a commercial developer, which meant nude photographs would get reported to police, and that means whoever took the photograph of me needed to have the chemicals and a darkroom to develop the photograph privately. Today, unfortunately, it is a lot easier to take such photographs of people and distribute them, but back then, this was considered a REALLY serious offense and law enforcement treated it very seriously.
I was never able to find out who took the photograph. Either the photograph was blurry and wasn't useful for its intended purpose of public embarrassment or blackmail, or the person couldn't find someone to get it developed, or the person thought better of distributing it once I made it very clear that I had alerted campus police and would do what it took to prosecute anyone if the photograph turned up anywhere. It is possible, though extremely unlikely, that somebody somewhere still has the negatives and the photograph could someday show up somewhere in public.
I knew that if this went to court and the person fought the charges rather than pleading guilty to avoid a trial, the photograph would be entered into the public record of the case and shown to the judge and/or jury. That's an unavoidable necessity of the Constitutional right of a person accused of a crime to see the evidence against him and to confront his accuser and cross-examine the witnesses. Protections of sexual exploitation victims are more robust today, but back then, it would have been normal for a defense attorney to put me on the stand and grill me about my own sexual history and whether I had other "private photos" of me taken with my consent. (My answer, unlike most college students, would have been that I had no sexual history and never had any nude photographs taken of me -- something to consider for young people today, including Christian young people, who would never go to bed with a boyfriend or girlfriend but who think sending photos like that to boyfriends/girlfriends is okay.)
Would I have handled this differently if I were female and cute? I don't know. Nobody enjoys seeing and sharing photos of a short fat ugly Italian guy, so it's a lot easier for me to say, "Bring it on, I'll prosecute you to the full extent of the law" than it might be if I looked like Sophia Loren or Monica Bellucci or some beautiful Italian woman.
What I do strongly suspect is that a very severe and very public warning that I would prosecute the photographer and/or distributor of the photograph may have prevented it from ever going public. Or maybe the photographer just took a bad photo and couldn't use it. I'll probably never know for sure.
I do tell that story to young people who think "private photos" are no big deal. They are a very big deal, and now that it's much easier to take and distribute such photos, far too many young people have found that out the hard way.