Part 1 What do people see?: visuo-spatial development in young children; representing the view. Part 2 The artist's point of view: representing three dimensions; draw what you see, omit what you can't; how to draw "in perspective". Part 3 Conversational role-taking: taking account of the listener's needs; deictic expressions. Part 4 Other people's minds: I know that you know; I know how you feel.