You are facing towards the shelves, turn to your left and move forward, now turn to your left there is an open arch, exit the room through the open arch now slightly take left and move forward, you are facing towards the closed white door, slightly take right there is an open door enter into the room, through the open door now you are facing towards the portraits on the wall, now turn to your left and move forward towards the white table, now again turn to your right and move forward there are two open doors, enter into the first right room and stand near the closed white doors, it is your end point.