Portrait artist Vladimir Samoilov. 1,902 Ilya Repin (1844-1930)

The picture has something of this: people, portrait, elderly, man, wear, scientist, facial hair, facial expression, woman, blood, leader, veil, mustache, writer.
Perhaps it’s a painting of a man with a white beard and a long white beard sitting at a table with his hand resting on the edge of the table.