Which idea stresses finding the proper balance between logos and pathos?
harmony of the worlds
catharsis
doctrine of ethos
music of the spheres

Doctrine of Ethos

Explanation:

The ancient Greeks believed that the right kind of music had healing powers and could positively shape one's character. This is what the doctrine of Ethos is. According to Aristotle, listening to the wrong kind of music could turn someone into the wrong kind of person. Certain instruments and modes would take one toward either the logos (rational behavior) or pathos (emotional behavior). It was important to find the proper balance between the logos and pathos, and listen to music that would turn someone into a good, balanced person.

answer: the feeling it gives you when you look at it.

explanation:

in every single medium of art, you are supposed to feel something that makes it art. like how a song can make you cry, or how a photograph can make you nostalgic. art is very important for expressing yourself as well, when you are happy, sad, depressed, or angry.