C and D. Pop art has many vibrant colors that are used on many pop culture idols. For example, Andy Warhol does many pop art works. Look him up if you want :)
I'm gonna go off on a limb here and say a painting. Hope that helped!
Option b. neoclassicism-virtue of the common hero
This is a newly rediscovered Greco-Roman ideals that draw inspiration from the "classical" art and culture of ancient Greece or ancient Rome. The main Neoclassical movement happened with the 18th century Age of Enlightenment and continued in the early 19th century, competing with Romanticism. In architecture, the style continued throughout 19th century, 20th century and to the 21st century.