Exposure Compensation was the topic that we were learning and working on in class. The assignment was to take a picture of the same thing with different exposure. The three exposures we were told to do were -1,0,+1. Negative one means the picture is under exposed meaning it is darker than it should really be. Positive one means that the picture is over exposed meaning it has too much light than it should actually have when the photo is taken. Zero means it is the perfect amount of light. Under exposed helps with dark settings and under exposed helps with bright settings.