"Unlike any other visual image, a photograph is not a rendering, an imitation or an interpretation of its subject, but actually a trace of it. No painting or drawing, however naturalist, belongs to its subject in the way that a photograph does"

This quote by John Berger speaks to the unique power of photography. Unlike other visual images, such as paintings and drawings, photographs are not interpretations of their subjects, but rather traces of them. This suggests that photos record the subject in a way that is more true to life than any other visual image. This is due to the fact that photos are not infiltrated the artist's interpretation, but rather capture the subject as it is. This makes pictures a powerful tool for catching moments in time, and for conveying the truth of a topic in a manner that no other visual image can.