The Assay Office in the ghost town of Vulture City, near Wickenburg, Arizona, United States of America, North America

Rooftop view with Church of the Holy Ghost, Tallin, Estonia, Europe

Humberstone Saltpeter Works, UNESCO World Heritage Site, northern Atacama, Chile, South America

York Minster and the Bile Beans Ghost sign at Lord Mayors Walk, just outside the York city Bar Walls, York, North Yorkshire, Yorkshire, England, United Kingdom, Europe

Ghost sign, Paris, France

Old factory with ghost sign, Paris, France

Nevada City Ghost Town Museum, Bozeman Region, Montana, United States of America, North America

Hospital of the Holy Ghost, Hanseatic City of Luebeck, Schleswig Holstein, Deutschland

Hospital of the Holy Ghost, Hanseatic City of Luebeck, Schleswig Holstein, Deutschland

Geisterzug, ghost procession held on the Saturday before carnival to drive away the winter demons, Blankenheim, Eifel, North Rhine Westphalia, Germany

Heilig-Geist-Kirche, Church of the Holy Ghost at Viktualienmarkt, Munich, Bavaria, Germany

Illuminated ghost train, Prater, 2. Bezirk, Leopoldstadt, Vienna, Austria, Europe

Historic building with shop in Nevada City, Montana, USA

Old city on the Jangtze river, China

Portuguese fortress at Ibo Island, Quirimbas islands, Mozambique, Africa

Church in the ghost town of Ibo Island, Quirimbas islands, Mozambique, Africa

Townscape with Heilig-Geist-Kirche, or Holy Ghost Church, High Rhine, Laufenburg, Black Forest, Baden-Wurttemberg, Germany, Europe

Historic Cemetery of Ibo Island, Quirimbas islands, Mozambique, Africa

Historic hotel in Nevada City, Montana, USA

Historic building with shop in Nevada City, Montana, USA

View from the castle over Heidelberg, left the Jesuit Church, right, the Holy Ghost Church and the Neckar River, Schlosshof, Heidelberg, Baden-Wuerttemberg, Germany, Europe

Historic building with shop in Nevada City, Montana, USA

The seasonal river in the Ghost City, Xinjiang