Spain, Basque Country, Bilbao, Vista of the city from the Mount Artxanda viewpoint with the Guggenheim Museum, Iberdrola Tower and River Nervion prominent.

Spain, Basque Country, Bilbao, Guggenheim Museum seen from Puente de la Salve.

Spain, Basque Country, Bilbao, A section of the Guggenheim Museum seen from Puente de la Salve.

Spain, Basque Country, Bilbao, Rear of the Guggenheim Museum seen from Puente de la Salve.

Spain, Basque Country, Bilbao, Rear of the Guggenheim Museum seen from Puente de la Salve.

Japan, Honshu, Kyoto, School children standing in a line in the playground holding paper flowers in the air above their heads.

Spain, Basque Province, Bilbao, Queue of people waiting to enter the Guggenheim Museum, designed by Frank Gehry.

Spain, Basque Province, Bilbao, Exterior of the Guggenheim Museum in warm light, designed by Frank Gehry.

Germany, Lower Saxony, Bergen Belsen, Information post at the entrance to the Concentration Camp Memorial.

Germany, Lower Saxony, Bergen Belsen, Memorial plaque within the grounds of the Concentration Camp, with pebbles and flowers left as tributes.

Germany, Lower Saxony, Bergen Belsen, Stone memorial at the edge of the site of the site of the former Concentration and POW camp which was in use from 1940 to 1945 first as a prisoner of war camp hou...

Germany, Lower Saxony, Bergen Belsen, Modern concrete wall denoting the edge of the former concentration camp.