Célébrations lors de l'adhésion de la Pologne à l'Union européenne (Varsovie, 1er mai 2004)
ImageSource et copyright
Source: People wave Polish and European Union flags during celebrations in Warsaw's Zamkowy Square to mark the EU enlargement early Saturday 01 May 2004. Rybarczyk, Piotr. Warsaw: PAP / EPA, 01/05/2004. Colour.
Copyright: (c) Belg Photo