What is the function of the Elements of Art?

In contour drawings crossing lines is one way to indicate this

Which statement is true with regard to beethoven? a. ludwig vin kochel catalogued more than six hundred of his compositions. b. he was the official composer for the powerful and rich eszterhazy family. c. he produced the best piano sonatas and the “ninth symphony” after losing his hearing. d. he wrote the well-known opera “the magic flute” during the last years of his life.

How did shawn mendes change the world? (need this for biography homework❤)