Scotland, Edinburgh, City Skyline. Impressive skyline of Edinburgh City viewed from Calton Hill looking towards Princes Street and the Walter Scott Monument.

Scotland, Edinburgh, City Skyline. Impressive skyline of Edinburgh City viewed from Calton Hill looking towards Castle Rock and the surrounding old town.

Scotland, Edinburgh, City Skyline. Edinburgh city viewed from Calton Hill looking towards the River Forth.

Scotland, Edinburgh, City Skyline. Edinburgh city viewed from Calton Hill looking towards the port of Leith.

England, Tyne & Wear, Newcastle Upon Tyne. Reflections of moored boats and surrounding buildings in the St Peter's Basin.

Souter Lighthouse, located on Lizard Point at Marsden, was the world's first electric lighthouse. It has been speculated that the Lighthouse is also one of the most haunted buildings in the UK.

Scotland, Scottish Borders, Ettrick Valley. Nature begins to reclaim a disused stone farm building in the Ettrick Valley.

Scotland, Scottish Borders, Greenknowe Tower. View from window in Greenknowe Tower, framed by the stone frame of the building.

People's Republic of China, Hong Kong Special Administrative Region, Kowloon. Abstract view of a building near the public square in Tsim Sha Tsui.

China, Guangxi Zhuang Autonomous Region, Guilin City. A glass bridge crossing over to a small island from the lakeside near downtown Guilin.

China, Guangxi Zhuang Autonomous Region, Guilin City. A glass bridge crossing over to a small island from the lakeside near downtown Guilin.

China, Guangxi Zhuang Autonomous Region, Guilin City. Pagoda and lake in downtown Guilin City, surrounded by trees floodlit with numerous colours.

China, Guangxi Zhuang Autonomous Region, Guilin City. Pagoda and lake in downtown Guilin City, surrounded by trees floodlit with numerous colours.

China, Guangxi Zhuang Autonomous Region, Guilin City. Illuminated bridge and waterside in downtown Guilin city.

China, Guangxi Zhuang Autonomous Region, Guilin City. Water feature in front of a pagoda in Guilin City.

China, Guangxi Zhuang Autonomous Region, Guilin City. Bridge, waterfront and limestone Karst viewed from near downtown Guilin city.

China, Guangxi Zhuang Autonomous Region, Guilin City. Bridge, waterfront and limestone Karst viewed from near downtown Guilin city.

China, Guangxi Zhuang Autonomous Region, Guilin City. Bridge, waterfront and limestone Karst viewed from near downtown Guilin city.

China, Guangxi Zhuang Autonomous Region, Guilin City. Illuminated Pagodas at dusk, located near Banyan Lake in downtown Guilin.

China, Guangxi Zhuang Autonomous Region, Guilin City. Illuminated Pagodas at dusk, located near Banyan Lake in downtown Guilin.

Vietnam, Northern Vietnam, Sapa. Scaffolding manufactured from local timber, at a building site in Sapa.

Vietnam, Northern Vietnam, Sapa. Scaffolding manufactured from local timber, at a building site in Sapa.

Thailand, Bangkok, Wat Chana Songkram. Colourful detail situated on the wall of a building forming part of the Wat Chana Songkram complex.

Thailand, Bangkok, Wat Chana Songkram. Colourful detail situated on the wall of a building forming part of the Wat Chana Songkram complex.

Thailand, Bangkok, Wat Chana Songkram. Colourful detail situated on the wall of a building forming part of the Wat Chana Songkram complex.

Thailand, Bangkok, Wat Chana Songkram. A statue of a Dragon reaches upwards from a building forming part of the Wat Chana Songkram complex.

Thailand, Bangkok, Wat Chana Songkram. A statue of a Dragon reaches upwards from a building forming part of the Wat Chana Songkram complex.

Australia, New South Wales, Sydney. Paramatta Rivercat part of the Sydney Harbour fleet departing from Circular Quay

Australia, New South Wales, Sydney. City skyscrapers dominate the skyline near Circular Quay at Sydney Harbour.

Australia, New South Wales, Sydney. Queenscliff pasenger ferry departing from Circular Quay at Sydney Harbour.

Australia, New South Wales, Sydney. City skyscrapers dominate the skyline near Circular Quay at Sydney Harbour.

Australia, New South Wales, Sydney. City skyscrapers dominate the skyline near Circular Quay at Sydney Harbour.

Australia, New South Wales, Sydney. City skyscrapers dominate the skyline near Circular Quay at Sydney Harbour.

Australia, New South Wales, Sydney. Queenscliff pasenger ferry departing from Circular Quay at Sydney Harbour.

Bolivia, Southern Altiplano, Salar de Uyuni. Building and seating constructed of salt, located on the Salar de Uyuni salt flat.

Bolivia, Southern Altiplano, Salar de Uyuni. Building and seating constructed of salt, located on the Salar de Uyuni salt flat.

Argentina, Santa Cruz, Los Antiguos. Viewpoint looking over Los Antiguos – The Cherry Capitol of Argentina.

Argentina, Santa Cruz, Los Antiguos. Viewpoint looking over Los Antiguos – The Cherry Capitol of Argentina.

Argentina, Buenos Aires Province, Buenos Aires. Traffic trails outside the Catedral Metropolitana near the Plaza De Mayo in Buenos Aires.

Argentina, Buenos Aires Province, Buenos Aires. Evening view of the buildings of the Av Julio Roca in Buenos Aires.

Argentina, Buenos Aires Province, Buenos Aires. Dusk scene of the Cabildo in the Plaza De Mayo in Buenos Aires.

Argentina, Buenos Aires Province, Buenos Aires. Dusk scene of the Cabildo in the Plaza De Mayo in Buenos Aires.

Argentina, Buenos Aires Province, Buenos Aires. Dusk scene of the Cabildo in the Plaza De Mayo in Buenos Aires.

Argentina, Buenos Aires Province, Buenos Aires. Tank outside a military building in Buenos Aires.

Argentina, Buenos Aires Province, Buenos Aires. Tank outside a military building in Buenos Aires.

Argentina, Buenos Aires Province, Buenos Aires. Silhouted statue of a soldier outside a military building in Buenos Aires.

Italy, Lazio, Rome. The typical architecture and colours of Italian homes and flats in the city.

Italy, Lazio, Rome. The typical architecture and colours of Italian homes and flats in the city.

Italy, Lazio, Rome. The typical architecture and colours of Italian homes and flats in the city.

The Sage gateshead building, viewed at night from the Newcastle Upon Tyne quayside.