Photography is a form of art that can freeze the emotions of the moment in time. The development of the art has influenced the world in remarkable ways and it provided people with power to define the eras they live in. Bored Panda once did a list on 100 most influential photos of all time, which includes the iconic capture of the protesting burning monk, or a distressing shot of a student kneeling next to her dead friend during the Kent State shootings. Shots like these have defined the way we are as human beings and helped to look at ourselves from a different perspective: where are we going as a society? Why do we allow atrocities to happen? However, to really feel the influence and true impact of the photograph, one should know the context behind it. Here, we have compiled a list of thirty, seemingly mundane and not-that-spectacular-visually photographs with remarkable, unforgettable, strange and sad backstories.