'L'arc rouge' (The Red Arch) by the French artist Daniel Buren on La Salve Bridge (official name 'the Prince and Princess of Spain Bridge' in the background of the Guggenheim Museum designed by architect Frank Gehry, Bilbao, province of Biscay, Basque Cou

'L'arc rouge' (The Red Arch) by the French artist Daniel Buren on La Salve Bridge (official name 'the Prince and Princess of Spain Bridge' in front of the Guggenheim Museum designed by architect Frank Gehry, Bilbao, province of Biscay, Basque Country, Spa

The Red arches by artist Daniel Buren at La Salve Bridge, Maman spider by Louise Bourgeois at Guggenheim in Bilbao, Basque country, Euskadi, Spain, Europe

Palais Royal, Council of State, Directorate of Fine Arts, courtyard columns by Daniel Buren, 1e Arrondissement, Paris, France

Palais Royal reflected in steel balls, Council of State, Directorate of Fine Arts, courtyard columns by Daniel Buren, 1e Arrondissement, Paris, France

French Artist Daniel Buren exhibition ?Defini Fini Infini, Travaux In Situ? at the MaMo art center, Cité Radieuse Le Corbusier, Marseille.