Gunther von Hagens is the sometimes (okay, often) controversial anatomist and showman who developed the process of plastination to preserve bodies. His work has been displayed in his Bodyworks exhibition, and in such television shows as Anatomy for Beginners. His latest exhibition moves from humans to animals and, while his work is certainly confronting, it can also be incredibly beautiful. Like this giraffe soaring up into the light in its sectional majesty:
More images here (caution: if you find the wonders of anatomy revealed not to your taste you may wish to go elsewhere).