Sigrid and Anna Mazér, Nieces of the Artist Carl Peter Mazer (1807-1884)

The picture has something of this: people, woman, two, portrait, girl, fashion, dress, love, wear, jewelry, brunette, family, man, model, music, facial expression, retro, beautiful, indoors.
Perhaps it’s a painting of two young girls, one holding a black cat, the other holding a butterfly,.