Pierre Puvis de Chavannes – The Prodigal Son National Gallery of Art (Washington)

The picture has something of this: people, nude, man, elephant, desert, two, mammal, water, portrait, river, woman, mud, rock, landscape.
Perhaps it’s a painting of a man sitting on the ground in front of a herd of elephants, with his hand on his chin, with a cigarette in his other hand.