Сomposer Gioachino Rossini Francesco Hayez (1791-1881)

The picture has something of this: people, man, leader, portrait, wear, administration, business, facial hair, outfit, politician, writer, musician, music, priest, indoors, popularity.
Perhaps it’s a portrait of a man wearing a black coat and holding a cane and a piece of paper in one hand and a cane in the other hand.