Zelensis was a small Belgian automobile marque founded and built by Raoul Thiébaut in Zele, East Flanders, between 1958 and 1964. Thiébaut, a maritime officer by profession, developed the car during his time at sea, inspired by 1950s European and American sports cars such as the BMW 507, Ford Thunderbird, and Ferrari 500 TR. While working in the United States at Plastics Service of Oakland, a firm involved in fiberglass production for racing…