tuesday class

While listening about different shutter speeds and exposures i learned that all pictures vary on what camera settings you use. Cameras have many different aspects and this is what makes most pictures look the way they do.Before learning this i did not know pictures could show sound in the back grounds. I always could notice the outstanding difference of clarity between the main point in a picture and the fogginess of the background, but i never really understood how it was possible to change that and now from what i have learned about shutter speeds and exposure i have a better idea of whats going on.