The 2018 Luxembourg 2 euro commemorative coin honours Grand Duke Guillaume I, featuring his portrait on the national side. As a pivotal figure in the history of the Grand Duchy, Guillaume I represents the continuity of the Luxembourgish monarchy and its transition toward sovereign independence. The design incorporates the relief mintmark of a bridge, a symbolic element often associated with the nation's infrastructure and its role as a connective hub within Europe. This imagery reflects the country's enduring commitment to its historical identity and its position on the continent. The coin is issued in a standard circulation format. The mintage for this 2018 issue is 7,500 pieces.