What is the hardest part of an art critique? What strategies can you use to help you with this part?

In what ways does a cell function like a small city or factory

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.

List as many characteristics as you can to describe each style realism and propaganda