Now you are standing beside the switch board. Take a step forward and take a right. Now you are beside the staircase. Turn around and move forward. You enter into an arch. Walk straight, take the left and now you can see few pillars. Take the first right from the first pillar. Now you enter into a room with sofa and chairs. Walk straight until you see two stools. Take a left and walk straight, take a right and enter into the small room. Stand opposite to the portrait. The destination is reached.