In 1991 the Dutch transport company NHZ (formerly known as NZHSTM or Noord-Zuid-Hollandsche Stoomtramweg-Maatschappij and since 1999 known as Connexxion) published its yearly bus timetable. The cover of that publication had since 1983 been created by a famous comic authors. In 1983 for instance it was Joost Swarte who would draw the first one. In 1990 Bob De Moor was