Define symmetry and proportion. Why are they important to artistic design?

The phrase to every action there is an equal and opposite reaction is

One of the researchers mentions that he is looking for "affiliation cues" in the video recordings of the experiment. how would you describe what these affiliation cues indicate?

Write a short paragraph describing how high renaissance artists were influenced by artists from other cultures and time periods. in your answer, include the specific culture or period that influenced high renaissance art, and also the artistic conventions that reflect that influence such as: • the philosophy or thought behind the artworks • body proportions and poses • details of figures • setting or background