Portugal, Porto, Jardim do Palacio de Cristal or Crystal Palace Gardens, Roof detail of the Super Bock Arena formerly Pavilhao Rosa Mota built in 1951 on the site of the original Crystal Palace which...

Portugal, Porto, Jardim do Palacio de Cristal or Crystal Palace Gardens, Super Bock Arena formerly Pavilhao Rosa Mota built in 1951 on the site of the original Crystal Palace which despite much opposi...

Portugal, Porto, Casa de la Musica music hall designed by architect Rem Koolhaas and opened in 2005.

Portugal, Porto, Casa de la Musica music hall designed by architect Rem Koolhaas and opened in 2005.

Portugal, Porto, Camara Municipal do Porto or Porto City Hall built according to the design of architect Antonio Correia da Silva it was only fully completed in 1955, the statue in front by sculptor B...

Portugal, Porto, Fonte dos Leoes or the Fountain of the Lions opposite the Igreja do Carmo or The Carmo Church, cast by the Val d'Osne foundry in France it is a copy of the fountain in the Town Hall S...

Republic of Ireland, County Sligo, Sligo Town Hall, designed by William Hague and built between 1865 and 1872 when it opened for a council meeting.

Germany, Hesse, Frankfurt, Alte Oper or the Old Opera House concert hall built in 1880 which was destroyed by bombs in 1944 and rebuilt in the 1970's before being opened in 1981, View from 56 storey M...

Germany, Hesse, Frankfurt, Alte Oper or the Old Opera House concert hall built in 1880 which was destroyed by bombs in 1944 and rebuilt in the 1970's before being opened in 1981, facade detail viewed...

Germany, Hesse, Frankfurt, Alte Oper or the Old Opera House concert hall built in 1880 which was destroyed by bombs in 1944 and rebuilt in the 1970's before being opened in 1981, view from the Opernpl...

Germany, Hesse, Frankfurt, Alte Oper or the Old Opera House concert hall built in 1880 which was destroyed by bombs in 1944 and rebuilt in the 1970's before being opened in 1981, view from the Opernpl...

Germany, Hesse, Frankfurt, The Schirn Kunsthalle art gallery, Interior of it's glass dome.