Describe the purposes of chiaroscuro and sfumato, and explain how artists use theses techniques to achieve their purposes.

What is a principle of design that repeats elements to create good visual flow?

In the centauromachy metope of the parthenon, human is to centaur as is to .

Type the correct answer in the box. spell all words correctly. what did german psychologists develop in the 1920s to describe how people tend to organize visual elements into groups? describe how people tend to organize visual elements into groups, or unified wholes, when applying certain principles.