>>yosito+74
Nudity and sexual content was always subject to suppression and censorship, it's just that "fine art" got a free exception for nudity for reasons that I've never seen adequately explained but are almost certainly to do with class.
(The nude-but-not-sexual viewpoint is pretty valid, but some of the fine art is definitely sexual once you know the context, and some of it was controversial in its time e.g. https://en.wikipedia.org/wiki/Le_D%C3%A9jeuner_sur_l%27herbe )