Respuesta :
Answer: D. a documentary about artistic movements in America from the colonial era to the present
Explanation:
First, lets limit our choices: Its not A because and interview with a frequent visitor isnt a credible source.
Its not B because the letter is written about his latest artwork, which doesnt fall into what we are looking for.
Its not C because its a collection of reviews, which isnt credible.
Its not A because its written by a director who probably doesnt know much about pop art history.
Answer:
Option D. The answer should be a documentary about artistic movements in America from the colonial era to the present as it may serve as a credible source of information for Paul.
Explanation:
It may provide him with details about when the pop art movement began and other facts related to it. It may also provide him knowledge about other associated arts and give him evidence enough to put forth his point. The only fact he should verify is whether the documentary has been made by an authentic person/organization.