http://www.davison.com/creators/wp-content/uploads/2009/04/cool_calendar.jpg

This is a product that is representing a calendar, it represents an entire year with changeable blocks with the months and dates on.  It has a nice visual impact with all the different colors creating the different seasons.  It relates to the other 2 roles because it abstractly representing a year.  Symbolically, the letters and numbers also form the calendar.