What is the author’s secondary purpose for writing "Letter to His Son"?

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.

Answer the following question in 3-4 sentences. what is the above image of? why was it created

Can be used for several different purposes, such as dialogue, scene establishment, and scene transition. lighting camera angles sound volumegradpoint's answer only