0 Euro - Nancy - Place Stanislas et art nouveau.

The Eurosouvenirs program launched in 2016 as a joint initiative between the European Central Bank and participating souvenir vendors, authorizing the production of legal-tender-format notes with a face value of zero — technically spendable but practically worthless as currency, which was entirely the point. Oberthur Fiduciaire in Rennes, one of the few security printers with a genuine ECB-approved banknote production relationship, handled the physical printing, giving these tourist items a construction quality identical to circulating euro notes.

Nancy's Place Stanislas, a UNESCO World Heritage Site since 1983, was among the earliest subjects chosen for the French regional series. The art nouveau angle references the city's particular role in that movement — Nancy was arguably its most concentrated French center outside Paris at the turn of the twentieth century.