Wilhelm von Kardorff Konrad von Kardorff (1877-1945)

The picture has something of this: people, elderly, portrait, man, facial hair, wear, leader, mustache, writer, furniture, sit, eyeglasses, chair, scientist, administration.
Perhaps it’s a painting of a man in a suit and tie sitting in a green chair with his hands on his knees and a cigarette in his other hand.