Photography in the Civil War Photography. What is it? It's the art or practice of producing images of objects upon a photosensitive surface by the chemical action of light or other radiant energy. It wasn't considered art until the turn of the century, when a man named Albert Steiglitz fought for that right, but before all of that it had a history. The America Civil War, fought in 1861-1865 was the fifth war in history to be photographed and was the most widely covered conflict of the 19th century