What are some emotional responses to the different line directions: vertical, horizontal, diagonal, and curved?

In web design vertical lines tend to represent or create length and indicate to the user that there is more content below the fold. Horizontal lines generally create relaxation or a calming mood, they tend to be quiet and subtle whereas vertical lines are more imposing and powerful.Objects in a diagonal position are unstable. Because they are neither vertical nor horizontal, they are either about to fall or are already in motion. The angles of the ship and the rocks on the shore convey a feeling of movement or speed in this stormy harbor scene.

Explanation:

the answer is counterpoint.

counterpoint definition: "the art or technique of playing a melody or melodies in conjunction with another, according to fixed rules."

counterpoint is present in a lot of baroque music- such as bach (notably his wtc prelude and fugues) and scarlatti, but can also be found in music by mozart, beethoven. it can even be found in music as modern as john williams!

i dont know, i dont live in japan sorry though