Being a professional photographer is not only about knowing your camera but it is also about knowing Light room and/or Photoshop. So many people today see an image and automatically think that it is REAL. For example the famous stars from Hollywood look totally flawless and to the young girls who look at these magazines they can be very deceiving but the truth be known, those stars have the most amazing photographers that know their business in photo shop and can airbrush, clone, highlight, take away things, add things and the list goes on and on. I posted an example below of a building