Its a game of spot the difference.

If you didnt quite understand what photoshop is about and how it works and if it does REALLY work then check out this foto. This models skin colour is improved in texture and tan, her double chin is gone her thighs are thinner, her breasts are nicer, her arms are thinner, her face is improved, and the natural bump that every woman has (its what most fertile women have, a biological form of protection; the layer of fat at the bottom protects the potential fetus from the bumps in the outside world) is gone!!! Imagine the possiblities!!! Save money and try and afford one of these photoshopper guys to improve your pics.