Taylor swift is talented in many ways, her artistic creativity shines through any song. her best by far was All too well (10 min), that one really gets you in your feelings. The song that needed more work was 22. It just wasn’t giving the energy needed.
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.