Portrait of Louis Betts William Merritt Chase (1849-1916)

The picture has something of this: people, portrait, man, popularity, wear, leader, famous, neckwear, elderly, politician, pensive, facial hair, eyeglasses, mustache, jacket, poet.
Perhaps it’s a close up of a painting of a man in a black dress shirt and white collared shirt with glasses and a white collared necktie.