Source and copyright
Source: French minister for European affairs Edith Cresson (C) is flanked by Luxemburg's G. Wohlfahrt (D) and Belgium's Keersmaeker (L) in Schengen the day of the signature of the Schengen Agreement, 19 June 1990. CARATINI, Charles. Schengen: Agence France Presse, 19/06/1990. Colour.
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