On these pictures, we could clearly see the suffering of the people in poor places. On the other hand, It touches our mind that the artist had shown well in the picture. On the other hand, these pictures let us think about the darkest parts of the world which we never suffer. The artist took many risks to report the truth in the world. All of his pictures are showing the emotion from different kinds of people in Brazil.
According to the quote in why art, “Good art is a trying of vision, in the way a saw is tried in the saw shop, to cut more cleanly”. It is easy to see that good art are based on a true event that what you see and feel in your life. What could be improved and change your life attitude is a good art’s purport. From Salgado's arts, we could feel a real world that these exactly touch our heart. He had traveled to many different countries and took photographs of what he saw. His pictures are showing a real world of the darkest part which we may have never experienced before. The man in his pictures had the most genuine impression and action. A good art is going to tell people to deepen their thinking. Also, the many pictures that Salgago took in Africa showed a different and beautiful world to people. The people of the original environment and people showed a quiet and ordinary life. On the contrary, some pictures from Salgago explained a sad world. The poor people were suffering from the disaster. So, a good art is telling a story and let people think about the life of its subject.