Boy on a bird Giacomo Gritti (1819-1891)

The picture has something of this: portrait, people, wear, man, facial expression, knitwear, outerwear, jacket, model, sweater, woman, music, brunette, pants, light, son, fashion.
Perhaps it’s a close up of a painting of a person wearing a blue jacket and white shirt with his hands on his chest and a mountain in the background.