The letter Vittorio Reggianini (1858-1938)

The picture has something of this: people, furniture, woman, wear, room, two, family, indoors, man, seat, dress, veil, portrait, girl, retro, sit, reclining, facial expression.
Perhaps it’s a painting of a woman in a white dress sitting on a chair in front of a table with a mirror and a lamp on top of it.