St. Mary's Church, Malbork Castle, UNESCO World Heritage Site, Malbork, Poland, Europe

Detail in St. Mary's Church, Malbork Castle, UNESCO World Heritage Site, Malbork, Poland, Europe

Traditional wooden pletnja (rowing boat) to ferry tourists to St. Mary's Church of Assumption on the islet beyond, Lake Bled, Slovenia, Europe

St. Mary's Church, Malbork Castle, UNESCO World Heritage Site, Malbork, Poland, Europe

St. Mary in Castro and Roman Pharos, an ancient lighthouse, at Dover Castle, Dover, United Kingdom

St. Mary in the Castle Saxon Church and The Roman Lighthouse, Dover Castle, Dover, Kent, England, United Kingdom, Europe

View of St. Mary's Church and Roman Pharos, Dover Castle, Dover, Kent, England, United Kingdom, Europe

Tower of London, UNESCO World Heritage Site, and the Gherkin (30 St. Mary Axe), City of London, London, England, United Kingdom, Europe

View over Mertola Castle and St. Mary's Church, Mertola, Alentejo, Portugal, Europe

St. Mary in Castro church and Roman Pharos, an ancient lighthouse, at Dover Castle, Dover, Kent, England, United Kingdom, Europe

View over Mertola Castle and St. Mary's Church, Mertola, Alentejo, Portugal, Europe

View of St. Mary's Church, Scarborough, Yorkshire, England, United Kingdom, Europe

Picturesque view of St. Mary's Church and its reflection in the Lake Bled in autumn, in the background the castle of Bled soars in front of the Julian Alps, Gorenjska, Slovenia

View at St. Mary Church at tiny island of Lake Bled, castle, Osojnica viewpoint, Julian Alps, Gorenjska, Slovenia

Roses at the gardens of Haemelschenburg castle, church St Mary, Emmerthal, Weser Hills, North Lower Saxony, Germany, Europe

Roses at the gardens of Haemelschenburg castle, church St Mary, Emmerthal, Weser Hills, North Lower Saxony, Germany, Europe

Lake Bled with Bled Castle and Blejski Otok Island with St. Mary's Church, behind it Karavanke, Bled, Slovenia, Europe

Castle church of St. Marien, St. Mary on Mainau Island, Lake Constance, County Konstanz, Baden-Wuerttemberg, Germany, Europe

Bled Castle, St. Mary's Church, Pilgrimage Church of the Assumption of the Virgin Mary, on the island in Lake Bled, Lake Velda or Lake Felder, Slovenian Blejsko jezero, against a snow-covered Alpine backdrop, Bled, Upper Carniola (Gorenjska), Slovenia, Europe

Castle ruins, Castle of the Teutonic Knights, the remains of the gatehouse, view towards St. Mary's Church, Ludza, Latvia, Europe