The history of photography is fascinating to explore when you see the advancements that have been made in the world of photography. When you see the equipment that has been used in the past and the training and practice that was involved so that early photographers were able to produce an image, the evolution of photography over the years is incredible.
Today photography could not be more different. In the movies, we used to be astonished when spies had cameras in their watches or the soles of their shoes. But now it is common for almost everyone to have a camera in their phone and to be able to pull it out and snap a photo virtually anywhere.