Yvonne is a goddess of nudity. She is properly confident in her pleasantly curvaceous body. This confidence is evident in her pose and her expression; the eyes attract one's attention. Her naked profile is amazing; so is the full frontal view of her. Such a superb model deserves only respect and high compliments; I offer mine.
Posing Yvonne in front of a plain black background is effective, as is the sparkly effect. They emphasize her natural beauty in this well-crafted image. Yvonne should be the center of attention, and she knows it. So does the photographer., who knows his craft well.