The Major Scale
Keys: Using the Circle of Fifths
Using Major and Minor Chords: Applying Roman Numerals
Rhythm: Time Signatures and Tempo
Dynamics
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: