Right now you're facing towards a portrait, move towards the portrait and turn right. There is an open entrance in front of you, move towards the entrance. You can see a staircase in front of you, move towards the staircase and climb up the stairs. There is a statue in front of you, move towards the statue and turn left. You can see a staircase in front of you, move towards the staircase and climb up three steps on the staircase and it is your end point.