I like the first photo because it doesn't have one focus point and the lighting is really cool. I like the second photo because it has a strong focus point and the picture draws you to one place, the and I think the train track could be a leading line.
I think a snapshot is a photo for fun, and is for yourself or your friends. I think a photograph is something that can affect/ change the thoughts of a person and change the life of a person. That photo did change my perspective of photographs and shots. He did not plan the photo, he did not set it up, it was natural, he was in the right place at the right time, and he simply snapped a photo. It changed the world, and it changed a lot of peoples view points on the war. I also think photographs can teach you a lot.