Photos that changed the world


this photo was taken in San Francisco during the 1860’s.Whats going on in this photo is  a picture of horses trotting as the horses moved forward it broke threads which activated the shutters of twelve cameras which was 53 cm apart. it impacted the people by having captured  the horses totting in motion turned people on because the got a good picture of the horses trotting. i chose this because not only do i ride horses but this was cool to.