Two young girls (13? 14?) in too mature clothing (plunging necklines, tight-fitting) and too much make-up, and too high heels shuffling awkwardly (adolescently) through the galleries.
Two middle aged women in too young clothing (bubble-gum pink, sparkly, tight) shuffling self-consciously through the same rooms.
Later, outside, the same two pairs sitting opposite each other on either side of the reflecting pool (refelection of buildings waving amongst the pennies).