Interior with Count Claes Ekeblad and his wife Brita, née Horn Lorentz Svensson Sparrgren (1763-1828)

The picture has something of this: seat, furniture, veil, room, indoors, people, design, antique, Gothic, architecture, church, chair, decoration.
Perhaps it’s a man sitting in a chair next to a woman in a room with pictures on the wall and a bed with a net on top of it.