In a modern art museum, the Girl on Duty (20-21) accidentally hangs the painting that came for display upside down. We watch the whole movie through the eyes of Frame, we never see the picture. People who visit the art museum do not realize that the Frame is wrong and comment on their own perception of art. The Girl in Charge realizes her mistake at the end of the day and fixes the Frame. But everyone who came throughout the day determined the artistic value of the Frame themselves.