There is etiquette when viewing art in order to allow all viewers to enjoy the art
provide reasons to kick people out of galleries
limit the number of people who go to museums
separate going to a gallery from going to a museum

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.

In what ways were berlin's songs expressions of continuity in american culture? in what ways did they signify change in american culture?

For the difference command to work, what needs to happen?