Croatia joined the European Union on July 1, 2013, and the "20 Xeros Ceros" reads as a pattern or fantasy piece tied to that transitional moment — a period when Croatian numismatic output was complicated by the country's imminent adoption of the euro as an eventual target currency, leaving the kuna's long-term future politically uncertain even as new issues were still being produced.
Croatia joined the European Union on July 1, 2013, and the "20 Xeros Ceros" reads as a pattern or fantasy piece tied to that transitional moment — a period when Croatian numismatic output was complicated by the country's imminent adoption of the euro as an eventual target currency, leaving the kuna's long-term future politically uncertain even as new issues were still being produced.