I'm all for it, myself

Why didn't anyone tell me? There should have been a memo. Pin-up priests. I kid you not.

"I know the priests are handsome, but what’s wrong with that?
If I was doing a cat calendar I couldn’t show old moggies with no teeth." Says the photographer.

Mmmhmm. Yes, excellent logic. Apparently this calender is all about 'sating the thirst for knowledge' regarding the Eternal city. Sating the thirst for something, any way.