France, Provence, Marseille, Museum of European and Mediterranean Civilisations or MUCEM, a cube of 15,000 square metres or 160,000 sq ft surrounded by a latticework shell of fibre-reinforced concrete...

France, Provence, Marseille, Museum of European and Mediterranean Civilisations or MUCEM, a cube of 15,000 square metres or 160,000 sq ft surrounded by a latticework shell of fibre-reinforced concrete...

France, Provence, Marseille, Museum of European and Mediterranean Civilisations or MUCEM, a cube of 15,000 square metres or 160,000 sq ft surrounded by a latticework shell of fibre-reinforced concrete...

France, Provence, Marseille, Museum of European and Mediterranean Civilisations or MUCEM, a cube of 15,000 square metres or 160,000 sq ft surrounded by a latticework shell of fibre-reinforced concrete...

France, Provence, Marseille, Museum of European and Mediterranean Civilisations or MUCEM, a cube of 15,000 square metres or 160,000 sq ft surrounded by a latticework shell of fibre-reinforced concrete...

France, Provence, Marseille, Museum of European and Mediterranean Civilisations or MUCEM, a cube of 15,000 square metres or 160,000 sq ft surrounded by a latticework shell of fibre-reinforced concrete...

Italy, Sicily, Mozia, Recycled plastic bottle tops.

Italy, Sicily, Mozia, Recycled plastic bottle tops.

Spain, Catalonia, Barcelona, La Pedrera or Casa Mila on Passeig de Gracia, designed by Antoni Gaudi, view of the roof through mesh covered attic window.

Spain, Catalonia, Barcelona, La Pedrera or Casa Mila on Passeig de Gracia, designed by Antoni Gaudi, view of the roof through mesh covered attic window.

Spain, Catalonia, Barcelona, La Pedrera or Casa Mila on Passeig de Gracia, designed by Antoni Gaudi, view of the roof through mesh covered attic window.

China, Jiangsu, Qidong, Farmers clearing aquatic vegetation from a choked irrigation canal with bamboo poles. They hope to catch any surviving fish in small mesh nets attached to some of the poles. Th...

Spain, Castile and Leon, Avila, City walls that were built from 1090 onwards and are among the best-preserved and most complete in Europe, viewed from the walkway along the interior perimeter of the w...

Spain, Castile and Leon, Avila, City walls that were built from 1090 onwards and are among the best-preserved and most complete in Europe, viewed from the walkway along the interior perimeter of the w...

Spain, Castile and Leon, Avila, City walls with the brick steeple of the former Carmelite convent El Carmen above the Puerta del Carmen viewed from the walkway along the top perimeter of the walls.

Spain, Castile and Leon, Avila, City walls that were built from 1090 onwards and are among the best-preserved and most complete in Europe, looking along the northern section of the walls.

Spain, Castile and Leon, Avila, City walls that were built from 1090 onwards and are among the best-preserved and most complete in Europe, section of walls known as the the Paseo del Rastro.

Spain, Castile and Leon, Avila, City walls that were built from 1090 onwards and are among the best-preserved and most complete in Europe with a memorial to Queen Isabel la Catolica.

Spain, Castile and Leon, Avila, City walls that were built from 1090 onwards and are among the best-preserved and most complete in Europe with a white statue of Saint Teresa of Avila in the foreground...

Spain, Castile and Leon, Avila, Puerta del Alcazar or Gate of the Fortress is a monumental gate with very strong turrets flanking the entrance, it is part of the city walls that were built from 1090 o...

Spain, Castile and Leon, Avila, Puerta del Alcazar or Gate of the Fortress is a monumental gate with very strong turrets flanking the entrance, it is part of the city walls that were built from 1090 o...

Spain, Castile and Leon, Avila, City walls with the circular Avila Cathedral built into the walls that were built from 1090 onwards and are among the best-preserved and most complete in Europe.

Spain, Castile and Leon, Avila, The Puerta de San Vicente or Gate of St Vincent is a monumental gate with very strong turrets flanking the entrance, it is part of the city walls that were built from 1...

Spain, Castile and Leon, Avila, The Puerta de San Vicente or Gate of St Vincent is a monumental gate with very strong turrets flanking the entrance, it is part of the city walls that were built from 1...