The term pop art is an abbreviation for popular art. this movement is distinguished by
a. realistic people and events.
b. recurrent themes of war and upheaval.
c. vivid colors, thick application of paint, and distinctive brushstrokes.
d. elements of contemporary culture, ordinary objects, and everyday items.

To make an etching the artist first coats the entire printing plate with an acid-resistant substance called a made from beeswax, asphalt, and other material. the artist then draws on the coated plate with an etching needle exposing the metal. next the plate is dipped in the plate is removed, the waxy coating removed, and the plate is cleaned, inked and printed.

What is the main element that sets western art criticism apart from that of the rest of the world

In a paragraph of no less than 125 words, explain the single most important factor involved in advancing american classical music in the twentieth century.