What"s Something U Never Told Your Parents?

The main subject of greek art during the classical period was?

Men’s hand a. is characterized by delicate lines, strong muted colors, and asymmetrical compositions. b. depicted the lower class as equal to higher classes. c. were created on scrolls and used for teaching about the buddhist deities. d. satirized different levels of society

Why did the artist of the above piece use a spiral shape?