No unnecessary movement or noises is a practice
A. Captive audience
B. Audience Etiquette
C. Direct and immediate impact
D. Communal experience

Why is it so important for art critics to get their reviews published by the media? a. unpublished critics can work only in art galleries, not museums, b. people must be published before they can be accepted into programs to study how to become art critics. o c. once critics' reviews have been published, critics no longer have to promote themselves to become known, o d. if no one has heard of them, no one will care what they have to say about art.

Which camera process came before the daguerreotype

What method can be used to move the camera when filming