This is often claimed as a photo of Mozart’s wife Constanze (1762–1842), just imagine… Or is it? See here.
Many of us would like to give it the benefit of the doubt. If it is her, then it will be one of the most surprising things you will ever see. OK, it was taken in 1840, when he was long gone. Few wives outlived their husbands. As Munger says, she became the Yoko Ono of the 19th century.
If only we had photos of the Li family Daoists (and their wives) from then… Even the photo of Li Peisen and his wife from the 1940s is rare enough. Indeed, in a world where female members of a family are taken for granted at best, people remembered her as exceptionally able and intelligent too.