Republic of Ireland, County Offaly, Clonmacnoise, Cross of the Scriptures.

Republic of Ireland, County Offaly, Clonmacnoise, Cross of the Scriptures.

Republic of Ireland, County Donegal, Gartan Monastic site, Saint Colmcille's Chapel, Built in the 16th century by Manus O'Donnell to commemorate his relative Saintt Colmcille.

Republic of Ireland, County Donegal, Gartan, Stone cross at the site of Saint Colmcille's birthplace in 521 AD erected by Cornelia Adair in 1911.

Republic of Ireland, County Donegal, Gartan, Stone cross at the site of Saint Colmcille's birthplace in 521 AD erected by Cornelia Adair in 1911.

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.

Spain, Galicia, Santiago de Compostela, the Cathedral of Santiago de Compostela, Cloister.

Spain, Galicia, Santiago de Compostela, Museo del Pueblo Gallego or Museum of Galician People, Spiral staircase.

Spain, Galicia, Santiago de Compostela, Museo del Pueblo Gallego or Museum of Galician People, Spiral staircase.

Germany, Hesse, Idstein, Hexenturm or The Witches Tower is one of the oldest surviving buildings in Idstein as well as the tallest.

Germany, Hesse, Idstein, Idstein Castle is a Renaissance style schloss which was the residence of the counts of Nassau-Idstein and was built in 1714.

Germany, Hesse, Idstein, Idstein Castle is a Renaissance style schloss which was the residence of the counts of Nassau-Idstein and was built in 1714.