Spine

This has a lot of potential. The light is quite nice and soft.  The pose is interesting and the red cloth provides a bright point to the shot.  Be careful of the brighter spots of gray to the right above the red cloth, this draw attention, and can easily be darkened to almost black.  The blur and grain (noise) add a sense of time to this shot.  Her skin has many small blemishes which should be smoothed out. I also think i can discern the marks of her bra, you should ask your model to remove her bra ahead of the shot so there are no such marks.  Nice work, worth more than the 3 and 4s you got. Regards - michel  

Outstanding work, all of the best.