Can't believe this has not been posted...
https://www.bbc.co.uk/news/world-europe-65087218#chameleon-global-navigatio...
We live in prudish times. OK paintings and statues have been subjected to editing over the centuries but how is something like this viewed as pornography. It's a religious subject and a copy of the 'David' is on display in a public outdoor place. After all, in classical Greek art, is was often the male figure that was displayed naked, and women generally clothed.
When I featured nudity ( slides or books) in an intro to an art lesson, I would always asked that any boys (in a mixed class) that might be embarrassed by such nudity, could leave the room. This humorous approach generated a better relaxed ambience within the class, and we were able to discuss the art in an adult way.