How has Howard Arkley successfully used color in his work to get the audiences attention?

Explanation:

Often used commercially for shading effects, Arkley refined the use of the airbrush as a drawing tool which he manipulated expertly like a pen. The airbrushed line, particularly when used to outline his fields of bright colour, lent a smooth and polished look to his works which suggested printed, mass produced images.

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A  documentary film  is a nonfictional motion picture intended to document some aspect of reality, primarily for the purposes of instruction, education, or maintaining a historical record.example: farenheit 911