Absolutely wrong. Not even close. No great fine art nude has any engagement of sexuality. That is why humans wear clothes. Humans can't seem to keep those issues separated. The human figure is just a masterpiece by God like like Half-Dome, Yosemite, and the Grand Canyon. Photos of those are always nudes!
Sorry - at least you are trying.
Goya's The Maya Nude and The Maya Clothed?
Which are you saying: that the former is not a great fine art nude, or that it's devoid of sexuality?
Sorry, you're not even trying.
Or, of course, using 'trying' in the other sense, you're very trying indeed.