Gentleman in the Grounds of his House Samuel de Wilde (1751-1832)

The picture has something of this: people, man, portrait, wear, lid, jacket, leader, outerwear, pants, tree, music, home, fall, elderly, coat, knitwear, outdoors.
Perhaps it’s a painting of a man in a black coat and white shirt standing in front of a tree and a white house with a blue sky in the background.