That, is all a matter of perspective. It all depends on what it is you are looking at. Yes there are some aspects of the human form that are quite disgusting, but when you look at all the separate parts, and see how they work, see how the function to make the whole, it can be quite eloquent, especially with the right music. Though you are not the first person I have had this kind of conversation with. Many people cannot see past the whole nude thing, they either think what you think, or they think "Hey I wanna fuck that".