Hi I did realize that some people are having trouble with this question so here is something you can use for your answer towards the question.
Word of advice if you wanna use this it would be best to reword some things. I did write this but reword some things so teachers won't assume/say it's plagiarism.
The art category for this image is cave art. This art was back in the stone age when men where doing drawings of the animals they saw. The french archaeologist Henri Breuil did this drawing in 1915 to show the environment and the life of art for men of the stone age. This drawing was published by the American paleontologist Henry Fairfield Osbom.
They used this technique in oder to create the good guys and the bad guys. The light good (The good person) the dark the bad (the protaganist) It was used frequently in films to display and help the audience catch on in films or plays
