REVIEW: "This exemplary biography is manifestly fascinating." (Baltimore Sun)REVIEW: "[Olson has produced] an absorbing, detailed, comprehensive biography of this intriguing enigma of a man." (Library Journal)REVIEW: "Olson's prose is a rich, almost Jamesian affair, ferociously literate, archly elliptical." (The New York Times)REVIEW: "Stanley Olson has written a superb account." (San Francisco Chronicle)REVIEW: "John Singer Sargent is one heck of...