Canada Post Canadian stamps are recognized as being among the finest in the world. We’ve had the privilege to work with Canada Post on developing and designing several that have become Canadian classics. Stamps and first-day covers designed to commemorate Canadian Olympic heroes. Pablum was one in a series of stamps created to pay tribute to landmark Canadian inventions. Stamp design proposal to mark the occasion of the newly created territory of Nunavut. Stamps and first-day covers designed to honour teachers.