An artist has a small daughter. Sometimes he painted women without any clothes on, and he and his wife always tried to keep the small girl out when he was doing this, 'She is too young to understand', they said. But one day, when the artist was painting a woman with no clothes on, he forgot to lock the door, and the little girl suddenly ran into the room. Her mother ran up the stairs after her, but when she got to the top, the little girl was already in the room and looking at the woman. Both her parents waited for her to speak. For a few seconds the little girl said nothing, but then she ran to her mother and said angrily, 'What do you let her go about without shoes and socks on when you don't let me? An artist is a person ______.