The blooming tulip fields in Lisse, Netherlands, offer a stunning sky-high shot - in particular, during the peak bloom season in April.
The image of radiating streets is taken at Plaza Del Ejecutivo in the Venustiano Carranza district of Mexico City.
Brasilia, the capital of Brazil, resembles the design of an aeroplane when photographed from above.
At the Huelva Orchard in Spain, fruit trees create a swirl-like pattern on the hills in the ideal temperate climate.
The Gamasolar Thermosolar Plant in Seville, Spain uses 2,650 mirrors to focus the sun's thermal energy - and looks like an optical illusion from the air.
During the Burning Man festival, which is held in the Black Rock Desert of Nevada, USA, participants can be seen as a semi-circle.
The Example DIstrict in Barcelona, Spain, is characterised by its strict grid pattern and apartments with communal courtyards.
西班牙巴塞罗那的样板区（The Example District）：整齐划一的网格公寓，配有公共庭院。
The canal system of Amsterdam makes for an intriguing subject - all a result of conscious urban planning.
In Norfolk, Virginia, Lamberts Point Pier 6 is the largest coal-landing station in the Northern Hemisphere.
Central Park in New York City spans 843 acres, which accounts for six per cent of the island of Manhattan.
The Southern California Logistics Airport in Victorville, California, has a large boneyard of over 150 retired planes.
The neighbourhoods of Sntosh Park and Uttam Nagar in India are some of the most built-up and densely populated.
Cargo ships and tankers are pictured waiting outside the entry to the Port of Singapore - the world's second-busiest port.
A whirlpool interchange, which was first built in 2006, connects three major roads by the Miracle Garden in Dubai, UAE.
Located at the centre of 12 radiating avenues in Paris, France, construction of the Arc de Triomphe took nearly 30 years to complete.