For me personally, I think line, shape, and color are the most important. Lines are useful for almost everything. Everything is a line. The same goes for shapes. Almost everyone uses shapes. Weather for guidelines, or abstract art. And lastly, color give everything more definition.
Answer:
Concerto
I play in UNCC's Marching band. trust me
Answer:
i think "C"
Explanation: HOPES THIS HELPS ^.^
Answer:
I see lots of diagonal lines