I am a middle-aged guy who has been a closet naturist for most of his adult life. I don't think any subject exceeds the beauty of the nude human form. Isn't nudity being able to show who you are beneath the clothing, beneath the flesh, the person you are within the body? Being nude, to reveal yourself, be yourself, nothing covered, with nothing hidden, places you beyond the body.
Second choice of my passions is the water, so mix the two and it's my ultimate oasis.