Ulrika Eleonora von Fersen (1749-1810), G. 1 von Höpken 2. von Wright * Pehr Hilleström (1732-1816)

The picture has something of this: people, sculpture, woman, museum, indoors, veil, statue, royalty, home, wood, baroque, Renaissance, wear.
Perhaps it’s a painting of a woman in a gold dress with a hat on her head and a cane in one hand.