Sam Vladimir Sun. Elizabeth Merkuryevna Boehm (Endaurova) (1843-1914)

The picture has something of this: people, woman, man, wear, child, veil, lithograph, portrait, sit, Renaissance, indoors, group, text.
Perhaps it’s a painting of two children sitting at a table with a plate of food in front of them and a lit candle in the middle of the picture.