Ireland, County Carlow, Borris, restored 19th century railway viaduct dating from 1858.

India, Orissa, Konark, Temple conceived as a chariot for the sun god Surya. Large carved stone wheel.

India, Madhya Pradesh, Khajuraho, Details of erotic stone carving on ancient temple exterior.

India, Madhya Pradesh, Khajuraho, Detail of erotic stone carvings on ancient temple exterior.

Afghanistan, General, Kirghiz men praying along stone wall of open air camp mosque.

Holland, Rotterdam, Delfshaven, Molen de Distilleerketel or the Distilling Kettle Mill which was built in 1727 and restored in 1986.

Exterior view of Royal Crescent with red hot air balloon in the blue sky with Cirrocumulus clouds.

Exterior view of Royal Crescent with red hot air balloon in the blue sky with Cirrocumulus clouds.

Ireland, North, Derry City, The Guild Hall outside the old city walls.

Ireland, North, Derry City, The Cottage Cafe and Gallery in the Craft Village within the old city walls.

Ireland, North, Derry City, The Siege Museum in Society Street.

Ireland, North, Derry City, The Siege Museum in Society Street.