Answer:
Not sure but it looks like there's a bunch of shading, and color-contrasting done in the artwork. There's some shadowing and details in the tree's leaves. Cool colors were used (from the color wheel) and the artist for sure used triangular tips for most edges.
Explanation:
12 bars blue: a chord progression
Symphony: a full orchestra, an extended composition
Sonata:a musical composition for a solo instrument <span />
Artist 1: walt disney
Walter Elias Disney was an American entrepreneur, animator, writer, voice actor, and film producer. A pioneer of the American animation industry, he introduced several developments in the production of cartoons
artist 2: Leanardo da vinci
Leonardo da Vinci was an Italian polymath of the High Renaissance who was active as a painter, draughtsman, engineer, scientist, theorist, sculptor and architect
then just compare there life styles and there differences, similarities and art styles