What is black when it's clean and white when it's dirty?

What should you do before editing a photograph? tag the photo. filter the photograph. change the iso setting. save a back up copy.

Which of these pieces best illustrates the use of variety over unity? leonardo da vinci, study of human proportion: the vitruvian man laylah ali's untitled louise lawler's pollock and tureen auguste rodin's the three shades?

Film criticism and film theory are the same thing true or false