Right now you are facing towards an open door, exit the room through that door and enter into the door in front of you and turn right. And enter into an open door in front of you. Move forward and turn left, you have a window with a curtain in front of you. Move forward towards it. You will enter into the balcony. And turn around, you will find stairs on your right. Move forward towards the stairs and get down the stairs. Once you get down the stairs completely, turn right and you will find a portrait in an arch. Move forward towards that portrait and this is your final point.