Portrait of the architect and artist Alexander Briullov. Not later than 1841 Karl Pavlovich Bryullov (1799-1852)

The picture has something of this: people, wear, man, portrait, indoors, facial expression, dinner jacket, furniture, menswear, seat, outfit, music, two, outerwear, musician, room, chair, business.
Perhaps it’s a painting of a man in a black suit and bow tie standing in front of.