At a first look, the overall shape is a little irritating - the long hair falling over the right side visually adds to the back, and in low res or preview one cannot exactly make out where the right side of back ends and the hair bunch begins. Given - when looking at the full size version the shape gets clearer, but due to this I give only 3.5/5 for "Vision" but keep that out of ansatz for
Technique, which I rate 4.5/5 - the very hard, almost marble look of skin the skin is a sample of exquisite artistic nude photography, and the almost soft feel of the thick rope is almost physically sensible.
It is definitely highly original because it combines a quite strict bondage theme - nudity, hands behind back, palms facing outwards, and fixed to the waist with some comfort and playfulness communicated by using this soft and thick rope.
The soft flow of the hair is also a nice contrast with the strict theme.
But I subtract 0.5, because I find the left hand pose a little undetermined - both hand of the hands precisely align towards each other and the thumb aligned parallel would have underlined the strictness of the pose and thus increased the contrast with the soft restraints used.
So "just" 4.5 /5 for Originality
The impact is beyond dispute. Clear nude bondage photography with a model of perfect shape and well-tailored, minimalist use of BDSM-accessories with maximum effect - that's by far less often seen than one might expect.
I think this image will be an inspiration for many and I esp. hope the model and the the photographer will continue this.