Now you are facing the glass wall, turn back, and exit the room through an open door. Slightly turn right and move towards the staircase and turn left move forward now you are facing the wall, turn right walk through the narrow path passing through the portraits till you reach the open door on the left side, turn extreme right climb up the stairs completely, now you are facing the portrait, turn around move towards the black chairs passing through the white wall on the left side, slightly turn right move towards the horse portrait, turn left and move forward and stop between the chairs and pillar, this is the endpoint.