Ancient stone ruins on a grassy hill with overcast skies, North Yorkshire, England, United Kingdom, Europe

Interior of Greek Orthodox church of Saint Mary (Panagia Monastery), Dhermi, Albania, Europe

Moorish pool at Castle of Xativa (Jativa), Valencia province, Spain, Europe

Ruins of pre-Spanish Mahos village, Poblado de la Atalayita, Pozo Negro, Fuerteventura, Canary Islands, Spain, Atlantic, Europe

Detail of Astronomical Clock on Old Town Square, UNESCO World Heritage Site, Old Town, Prague, Czechia, Europe

Tomb in the Pre-Aksumite settlement of Qohaito (Koloe), Eritrea, Africa

St Stephen's Tower on the Houses of the Parliament which houses Big Ben, the famous clock bells. The great clock of Westminster shows a time of ten thirty (half past ten).

Pakistani retailer sits reading newspaper in village of Pattika, Pakistan

Eroded shoreline at Happisburgh, Norfolk, United Kingdom

Gravestones in churchyard at All Saints Church in Church Lench, Worcestershire, UK

Gravestones in churchyard at All Saints Church in Church Lench, Worcestershire, UK

Gravestone in churchyard at All Saints Church in Church Lench, Worcestershire, UK

Ancient tomb in St Peter and St Paul Churchyard, Broadwell, The Cotswolds, Oxfordshire, UK

Car waits at railway crossing in Ascott-Under-Wychwood, Oxfordshire, United Kingdom

Big Ben and clock in St Stephen's Tower, London, United Kingdom

H.h. 14th dalai lama. In early days most of individual tantric systems were kept separate from another, each regarded as a path to enlightment. here again passage of time brought about fusion cross-fertilization, a tradition of uniting various tantras emerged, at least on a simple level a daily meditation. India

Christmas decoration in the shopping arcade - Europa Passage -, HAMBURG, GERMANY, EUROPE

Christmas decoration in the shopping arcade - Europa Passage -, HAMBURG, GERMANY, EUROPE

Gate in the city walls, Spinalonga Island, Kalidon, Eastern Crete, Crete, Greece, Europe

Chevron Renaissance Shopping Arcade, night shot, Surfers Paradise, Gold Coast, New South Wales, Australia

Chevron Renaissance Shopping Arcade, night shot, Surfers Paradise, Gold Coast, New South Wales, Australia

Aerial photo, recreational area, former steel mill, passage of the Emscher River, Emscher Reservoir, Phoenix-Ost, Phoenix Lake, Hoerde, Dortmund, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Freyung Passage, shopping arcade in Palais Ferstel, Palais Ferstel, Vienna, Austria, Europe

The Schwabentor historic city gate in Freiburg im Breisgau, Baden-Wuerttemberg, southern Germany, Germany, Europe

Detail of the side of the front part of the Stazione di Termini, or Stazione Centrale, generally known as Stazione Termini, the main railway station in Rome, Latium, Italy, Europe

Freyung Passage, shopping arcade in Palais Ferstel, Palais Ferstel, Vienna, Austria, Europe

Freyung Passage shopping arcade, Vienna, Austria, Europe

Aerial photo, recreational area, former steel mill, passage of the Emscher River, Emscher Reservoir, Phoenix-Ost, Phoenix Lake, Hoerde, Dortmund, Ruhr Area, North Rhine-Westphalia, Germany, Europe

19th century warehouse, Stapelhuis Sint-Felix, public passage, former "Eilandje" harbour, Antwerp, Flanders, Belgium, Benelux, Europe

Gate and tower, Alter Hof, Munich, Bavaria, Germany, Europe

Hikers in a rocky passage on the way to the Cabane de Prarochet or Prarochet Huette alpine shelter, Valais, Switzerland, Europe

Moonlit pedestrian passage on Mt Saentis, Alpstein range, Appenzell region, Swiss Alps, Switzerland, Europe, PublicGround

Alter Hof, historic interior, Munich, Bavaria, Germany, Europe

Brandenburg Gate, Berlin, Germany, Europe

Altpoertel city gate from Postplatz square, Speyer, Rhineland-Palatinate, Germany, Europe

Directional arrow sign in a snow covered mountain range

Ankor Wat, a 12th century historic Khmer temple and UNESCO world heritage site. Arches and carved stone with large roots spreading across the stonework, Angkor Wat, Cambodia

Autumn colours, foliage of an acer tree, Japanese maple with delicate palmate shapes, vivid colours, purple red yellow and green, England, United Kingdom

Ankor Wat, a 12th century historic Khmer temple and UNESCO world heritage site. Arches and carved stone with large roots spreading across the stonework, Angkor Wat, Cambodia

Ankor Wat, a 12th century historic Khmer temple and UNESCO world heritage site. Arches and carved stone with large roots spreading across the stonework, Angkor Wat, Cambodia

Ankor Wat, a 12th century historic Khmer temple and UNESCO world heritage site. Arches and carved stone with large roots spreading across the stonework, Angkor Wat, Cambodia

Ankor Wat, a 12th century historic Khmer temple and UNESCO world heritage site. Arches and carved stone blocks in ruins of temple pavilions, with trees dominating the buildings, Angkor Wat, Cambodia

Ankor Wat, a 12th century historic Khmer temple and UNESCO world heritage site. Arches and carved stone with large roots spreading across the stonework, Angkor Wat, Cambodia