20 Euro cent KM#79 5.7400 g., Brass, 22.25 mm. Ruler: Henri Obv: coin bear the profile of His Royal Highness Grand Duke Henri. It also bear the year of issue and the word "Luxembourg" written in Luxembourgish ("Lëtzebuerg"). Rev: Relief map of Western Europe, stars, lines and value Edge: Spanish flower shape Obv. designer: Yvette Gastauer-Claire Rev. designer: Luc Luycx