The Great Success In 1973, inspired by the Haarlem art critic Hein Steehouwer poster magnate Engel Verkerke launches the idea of making a poster series of the twelve zodiac signs. Steehouwer advises Johfra to him to make these works. Verkerke closes a for Johfra lucrative contract. This eases the money problems for Johfra and Ellen Lórien. The