A Kurdish man harvests sunflowers in the district of Rania, 145km east of northern Iraq's Kurdish city of Sulaimaniyah

© Safin Hamed/AFP/Getty Images

A Kurdish man harvests sunflowers in the district of Rania, 145km east of northern Iraq’s Kurdish city of Sulaimaniyah

Caregivers of patients hold plastic chairs over their heads while a nurse takes cover under a table as they participate in a metropolitan Manila-wide earthquake drill

Aaron Favila/AP

Caregivers of patients hold plastic chairs over their heads while a nurse takes cover under a table as they participate in a metropolitan Manila-wide earthquake drill designed to boost preparedness in the country at the Veterans Memorial Medical Center in suburban Quezon city, north of Manila, Philippines. Filipinos poured out of buildings and shopping malls in a massive drill across Manila on Thursday to brace for an earthquake that experts fear could kill tens of thousands and displace millions.

oldiers guard a vehicle that is used to transport people in San Salvador on July 29, 2015, during the third day of a transport strike in El Salvador over the lack of security in the violence-plagued country. Street gangs in El Salvador killed a seventh bus driver Wednesday for defying their campaign to shut down public transport and force the government to recognize the feared urban posses. Many people used army trucks and other state-owned vehicles to get to work or school.

Marvin Recinos/AFP/Getty Images

Soldiers guard a vehicle that is used to transport people in San Salvador during a transport strike in El Salvador over the lack of security in the violence-plagued country. Street gangs in El Salvador killed a seventh bus driver on Wednesday for defying their campaign to shut down public transport and force the government to recognize the feared urban posses. Many people used army trucks and other state-owned vehicles to get to work or school.

Xaume Olleros/Bloomberg

Customers walk on a staircase at Apple Inc.’s new Canton Road store in the Tsim Sha Tsui district of Hong Kong, China. Apple has opened its fourth store in Hong Kong.

A migrant climbs a security fence of a Eurotunnel terminal in Coquelles near Calais, northern France, on July 30, 2015. One man died on July 29 in a desperate attempt to reach England via the Channel Tunnel as overwhelmed authorities fought off hundreds of migrants, prompting France to beef up its police presence.

Philippe Hugen/AFP/Getty Images

A migrant climbs a security fence of a Eurotunnel terminal in Coquelles near Calais, northern France. One man died on July 29 in a desperate attempt to reach England via the Channel Tunnel as overwhelmed authorities fought off hundreds of migrants, prompting France to beef up its police presence.

A watch and clock vendor sits in his shop in Seoul, South Korea.

Ed Jones/AFP/Getty Images

A watch and clock vendor sits in his shop in Seoul, South Korea. 

The full moon rises over the illuminated Kazan Kremlin and Qol Sharif mosque in Kazan, the capital of Tatarstan, located in Russia's Volga River area.

Denis Tyrin/AP

The full moon rises over the illuminated Kazan Kremlin and Qol Sharif mosque in Kazan, the capital of Tatarstan, located in Russia’s Volga River area.

China's Si is seen underwater during the women's 10m platform preliminary event at the Aquatics World Championships in Kazan

Stefan Wermuth/Reuters

China’s Si Yajie is seen underwater during the women’s 10m platform preliminary event at the Aquatics World Championships in Kazan, Russia on Wednesday.

A diver performs with sardines as part of the summer events at the Coex Aquarium in Seoul, South Korea. The aquarium features 40,000 sea creatures from over 600 different species.

Ahn Young-joon/AP

A diver performs with sardines as part of the summer events at the Coex Aquarium in Seoul, South Korea. The aquarium features 40,000 sea creatures from over 600 different species.

oil pumping jacks and drilling pads

Mark Ralston/AFP/Getty Images

A general view shows oil pumping jacks and drilling pads at the Kern River Oil Field where the principle operator is the Chevron Corporation in Bakersfield, California. The field is the third largest in California, fifth largest in the United States and relies mainly on the steam injection method to extract the crude oil.

Investors look at screens showing stock market movements at a securities company in Beijing. Chinese shares sank again a day after Shanghai's steepest one-day slide in eight years, defying renewed government vows of support that analysts warned were not enough to soothe nervous investors.

Fred DuFour/AFP/Getty Images

Investors look at screens showing stock market movements at a securities company in Beijing. Chinese shares sank again a day after Shanghai’s steepest one-day slide in eight years, defying renewed government vows of support that analysts warned were not enough to soothe nervous investors.

Indian devotee dressed as Hindu God Lord

Narinder Nanu/AFP/Getty Images

Indian devotee dressed as Hindu God Lord Shiva dances with ‘kanwarias’, carriers of holy water as they walk from the historical temple of Ram Tirath, to the Shiv Temple in Amritsar.

Indian school children light candles in front of a portrait of late Indian former President APJ Abdul Kalam, as they pay their respect at a school in Bhopal, India.

Sanjeev Gupta/EPA

Indian school children light candles in front of a portrait of late Indian former President APJ Abdul Kalam, as they pay their respects at a school in Bhopal, India.

Jia Jia, the oldest giant panda living in captivity, set a Guinness World Records title for “Oldest Panda Living in Captivity” on Tuesday, with her age said to put her on par with a human centenarian. REUTERS/Bobby Yip

Bobby Yip/Reuters

Giant panda Jia Jia eats beside a birthday cake made from ice and vegetables as she celebrates her 37-year-old birthday at the Hong Kong Ocean Park, China today. Jia Jia is the oldest giant panda living in captivity, setting a Guinness World Record.

Swimmers start the women's 10km open water race at the Aquatics World Championships in Kazan, Russia.

Stefan Wermuth/Reuters

Swimmers start the women’s 10km open water race at the Aquatics World Championships in Kazan, Russia.

A migrant shows a victory sign from a train heading to Serbia in the town of Gevgelija, on the Macedonian-Greek border. The migrants are trying to cross Macedonia and Serbia and enter the EU via Hungary. Hungarian authorities started building a fence along the country's border with Serbia earlier this week to halt the migrant influx

Robert Atanasovski/AFP/Getty Images

A migrant shows a victory sign from a train heading to Serbia in the town of Gevgelija, on the Macedonian-Greek border. The migrants are trying to cross Macedonia and Serbia and enter the EU via Hungary. Hungarian authorities started building a fence along the country’s border with Serbia earlier this week to halt the migrant influx

A local vendor carries beach merchandise at the Black Sea beach resort Ureki, Georgia.

Zurab Kurtsikidze/EPA

A local vendor carries beach merchandise at the Black Sea beach resort Ureki, Georgia. 

A North Korean soldier watches as fireworks explode, Monday, July 27, 2015, in Pyongyang, North Korea as part of celebrations for the 62nd anniversary of the armistice that ended the Korean War

Wong Maye-E/AP Photo

A North Korean soldier watches as fireworks explode, today in Pyongyang, North Korea as part of celebrations for the 62nd anniversary of the armistice that ended the Korean War. 

Members of Team France perform in the synchronised swimming team technical final at the Aquatics World Championships in Kazan, Russia July 27, 2015.

Michael Dalder/Reuters

Members of Team France perform in the synchronised swimming team technical final at the Aquatics World Championships in Kazan, Russia today.

Bristol Hosts Europe's Largest Street Art And Graffiti Festival

Matt Cardy/Getty Images

John Nation, a guide from Bristol Street Art Tours shows a piece of street art as part of the ongoing Upfest 2015 festival being held in Bedminster on Monday. The three-day annual event – which started in 2008 and is said to be the largest free street art and graffiti festival in Europe, now attracts more than 250 artists from 25 countries to paint live on walls and surfaces around Bedminster and Southville areas of the city of Bristol.