Answer:
then what you want to know?
Answer:
so basically They observe how artists use different directions of lines to show emotions. They use watercolor paint to make different line directions – horizontal, vertical, diagonal, and curved – to show opposite emotions, like sad/happy, excited/bored and calm/worried.
Explanation:
It's organized in 4 sets of dichotomies, which is further broken up into 2 opposite characteristics!