Hercules Brabazon Brabazon John Singer Sargent (1856-1925)

The picture has something of this: people, portrait, man, facial hair, leader, side view, wear, profile, elderly, mustache, writer, facial expression, politician, veil, scientist, lid.
Perhaps it’s a close up of a painting of a man with a beard and wearing a black suit with a white collar and white shirt and a white beard.