Right now you are facing towards a staircase, now take a right turn and enter the room which is in front of you. At this point you are facing towards a few wine bottles and there is a table behind you. Now, take a right turn and go a little further towards the flower vase. Now, take a left turn and go forwards towards the portrait. At this point you have reached your destination and there is a portrait and a flower vase in front of you.