The pictures from 1883-1942 have changed as time has passed by .Technology has improved making it easier to capture a photography. In the early era the pictures taken were simple ,usually one person posing ,serious, no color,and a subtle background. By 1899 there were more people in a single picture,having fun. By 1932-42 the picture began to develop in black in white ,more modern ,taking picture of themselves. Having more equipment to perfect the photographs.