Question: What sort of art did Herbert Abrams complete using the Chief of Staff of the United States Army from 1968 to 1972 as a subjecy?
Sentence (from "Herbert Abrams"): During his prolific career, he painted more than 400 portraits, including those of General William Westmoreland, playwright Arthur Miller and astronaut Edwin E. "Buzz" Aldrin Jr.
Relevant evidence: Yes