Turn around and walk up the stairs. When you reach the first platform, turn left and go up the next few steps. Then turn left again and go up the next few steps. At the top, walk forward and stop at the bottom of the next set of stairs.
Walk up stairs, at stairs intersection turn left and go up stairs. Stop next to Monroe art.
Go up the stairs. Turn left and go up the stairs then turn left again and go up the stairs. Then walk straight until you see the marilyn monroe art on the wall on the right.