Temporary exhibition of Nanas by the French artist Niki de Saint Phalle, 1930-2002, at the Guggenheim Museum designed by architect Frank Gehry, Bilbao, province of Biscay, Basque Country, Spain, Europe

Painting on garage door by Ella and Pitr, street artists, Henri Gonnard street, Saint-Etienne, Loire department, Auvergne-Rhone-Alpes region, France, Europe

Radschlaegerbrunnen, cartwheelers' fountain, Rheinuferpromenade, River Rhine Promenade, Duesseldorf, state capital of North Rhine-Westphalia, Germany, Europe

The Silvius Brabo fountain and facade of a guild house on the Grote Markt square, Antwerp, Flanders, Belgium, Europe

Radschlaegerbrunnen, cartwheelers' fountain, Rheinuferpromenade, River Rhine Promenade, Duesseldorf, state capital of North Rhine-Westphalia, Germany, Europe

The Silvius Brabo fountain and facades of guild houses on the Grote Markt square, Antwerp, Flanders, Belgium, Europe

Light at the end of the tunnel, South Tyrol, Italy