1/51A young injured Syrian man looks on at a make-shift hospital in the rebel-held area of Douma, east of the capital Damascus, following air strikes by Syrian government forces on a marketplace on August 16, 2015. (c)AFP/ABD DOUMANY
2/51Russian President Vladimir Putin submerges on board C-Explorer 3 bathyscaphe into the waters of the Black Sea outside Sevastopol on August 18, 2015, to explore a shipwreck. (c)AFP/RIA NOVOSTI/ALEXEI NIKOLSKY
3/51This photo taken on August 18, 2015 shows two boys having their dinner in front of rays and a shark during a sleepover event in the Changfeng Aquarium in Shanghai. (c)AFP/JOHANNES EISELE
4/51This picture taken on August 20, 2015 shows workers in decontamination suits cleaning up the site of the explosions in Tianjin. (c)AFP
5/51Serbia's Goran Bojic dives from a 17-meter-high bridge over the Soca river in Kanal during a bridge diving competition on August 16, 2015. (c)AFP/JURE MAKOVEC
6/51An Ultra-Orthodox Jewish man is arrested by Israeli policemen during a demonstration against the building of new residence units at a site believed to be housing ancient Jewish graves, in down-town Jerusalem, on August 17, 2015. (c)AFP/AHMAD GHARABLI
7/51Syrian migrants arrive on an overcrowded dinghy to the coast of the southeastern Greek island of Kos from Turkey, on August 15, 2015. (c)AFP/LOUISA GOULIAMAKI
8/51Aerial picture of the Cotopaxi volcano spewing ash on August 18, 2015.Monday. (c)AFP/PABLO COZZAGLIO
9/51A wounded Syrian boy receives treatment at a make shift hospital in the rebel-held area of Douma, east of the capital Damascus, following air strikes by Syrian government forces on August 20, 2015. (c)AFP/ABD DOUMANY
10/51Foreign fishing boats seized by Indonesian authorities for illegal fishing are blown up by Indonesian Navy personnel at sea off Pontianak in West Kalimantan province, located in Borneo island, on August 18, 2015. (c)AFP/RUDI HARTONO
11/51A woman speaks with riot policemen asking permission to go the her house during a protest against the electoral system in Managua, on August 19, 2015. (c)AFP/Inti OCON
12/51Former US President Bill Clinton (C) and Ron Kirk (R) watch as US President Barack Obama putts while golfing at Farm Neck Golf Club August 15, 2015 in Oak Bluffs, Massachusetts on Martha's Vineyard. (c)AFP/BRENDAN SMIALOWSKI
13/51Injured Syrians lie on the ground as they wait to receive treatment at a make-shift hospital in the rebel-held area of Douma, east of the capital Damascus, following air strikes by Syrian government forces on a marketplace on August 16, 2015. (c)AFP/ABD DOUMANY
14/51France's flanker Fulgence Ouedraogo (R) watches as the scrum collapses during a Rugby World Cup warm up match between England and France at Twickenham Stadium, west of London on August 15, 2015. (c)AFP/GLYN KIRK
15/51Thai soldiers inspect the scene after a bomb exploded outside a religious shrine in central Bangkok late on August 17, 2015 killing at least 10 people and wounding scores more. (c)AFP/PORNCHAI KITTIWONGSAKUL
16/51Migrants board a boat to the Greek island of Kos on early August 16, 2015 off the shore of Bodrum, southwest Turkey. (c)AFP/BULENT KILIC
17/51A victim of the explosions carrying his belongings walks out of his home in a residential area near the site of the explosions in Tianjin on August 15, 2015. (c)AFP
18/51A migrant woman reacts while hugging her son after safely arriving to the shores of the Greek island of Kos on August 18, 2015. (c)AFP/LOUISA GOULIAMAKI
19/51The Los Palacios reservoir in the Pinar del Rio province, Cuba on August 19, 2015. (c)AFP/YAMIL LAGE
20/51A Syrian migrant wraps his wet daughter in a towel after their arrival on an overcrowded dinghy to the coast of the southeastern Greek island of Kos from Turkey, on August 15, 2015. (c)AFP/LOUISA GOULIAMAKI
21/51Yemeni displaced children, who fled Saada province due to fighting between Shiite Huthi rebels and forces loyal to Yemen's exiled President Abedrabbo Mansour Hadi, play at a school turned into a shelter in the capital Sanaa on August 19, 2015. (c)AFP/MOHAMMED HUWAIS
22/51This picture taken on August 18, 2015 shows an injured man holding flowers during a vigil for firefighters and soldiers killed during the explosions in Tianjin. (c)AFP
23/51Maya, a 4-year-old Syrian girl, lies in a hospital bed after she was injured the day before following air strikes by Syrian government forces on a marketplace in the rebel-held area of Douma, east of the capital Damascus on August 17, 2015. (c)AFP/SAMEER AL-DOUMY
24/51A Syrian woman carries her baby after arriving on the Greek island of Lesbos after crossing the Aegean sea in an inflatable boat from Turkey on August 20, 2015. (c)AFP/ACHILLEAS ZAVALLIS
25/51Children gather near an iron foundry in a suburb of Abidjan, on August 19, 2015. (c)AFP/ISSOUF SANOGO
26/51A migrant waits for his boat to reach the Greek island of Kos on early August 18, 2015 off the shore of Bodrum, southwest Turkey. (c)AFP/BULENT KILIC
27/51An Israeli border guard patrols in the east Jerusalem Arab neighbourhood of Issawiya on August 19, 2015, during clashes with Palestinian stone-throwers following a demonstration in support of Mohammed Allan, a Palestinian detainee held without charge in an Israeli jail since November and whose two-month hunger strike has put his life at risk. (c)AFP/AHMAD GHARABLI
28/51Migrants arrive on the shore of Kos island on a small dinghy on August 19, 2015. (c)AFP/ANGELOS TZORTZINIS
29/51A boy plays in a street in Yangon on August 18, 2015. (c)AFP/Nicolas ASFOURI
30/51Migrants sleep on the dock as the Eleftherios Venizelos ferry arrives at the port of Mytilene, on Lesbos Island, to transport Syrian refugees from the island to mainland Greece on August 19, 2015. (c)AFP/ACHILLEAS ZAVALLIS
31/51A flock of geese land on the water of Ofotfjorden near the city of Narvik in northern Norway on August 16, 2015. (c)AFP/JONATHAN NACKSTRAND
32/51Migrants wait to cross the Macedonian-Greek border near the town of Gevgelija on August 20, 2015. (c)AFP/ROBERT ATANASOVSKI
33/51Honour guards perform during a parade in Seoul on August 15, 2015. (c)AFP/Ed Jones
34/51A migrant boy watches an Italian Frontex vessel loaded by intercepted migrants arriving to the port of Kos on August 16, 2015, on the island of Kos. (c)AFP/LOUISA GOULIAMAKI
35/51A man seated on a broken armchair in the middle of a street flashes a "V for Victory" sign as police attempt to disperse people gathered during a demonstration on August 19, 2015 in Istanbul's Gazi district. (c)AFP/YASIN AKGUL
36/51Migrants queue to register with the police authorities in Mytilene on Lesbos island, on August 17, 2015. (c)AFP/ACHILLEAS ZAVALLIS
37/51An African migrant tries to come back the shore after failing to board a boat to the Greek island of Kos on early August 16, 2015 off the shore of Bodrum, southwest Turkey. (c)AFP/BULENT KILIC
38/51A migrant, exhausted, rests on the beach after failing to board a boat to the Greek island of Kos on early August 16, 2015 off the shore of Bodrum, southwest Turkey. (c)AFP/BULENT KILIC
39/51A Ukrainian serviceman examine a destroyed house after shelling between Ukrainian forces and pro-Russian seperatists in the town of Zolote, some 60 km west of Lugansk, on August 16, 2015. (c)AFP/OLEKSANDR RATUSHNIAK
40/51A displaced Yemeni child, who fled Saada province with her family due to fighting between Shiite Huthi rebels and forces loyal to Yemen's exiled President Abedrabbo Mansour Hadi, eats bread at a school turned into a shelter in the capital Sanaa on August 19, 2015. (c)AFP/MOHAMMED HUWAIS
41/51A Ukrainian serviceman checks for mines near the position of Ukrainian forces near Seversk, in the Donetsk region, on August 18, 2015. (c)AFP/OLEKSANDR RATUSHNIAK
42/51A Syrian migrant holds her children as they arrive on an overcrowded dinghy on a beach near the port on the Greek island of Kos on August 15, 2015. (c)AFP/LOUISA GOULIAMAKI
43/51Young pigs walk down the aisle of a Casino supermarket in Sarlat, southwestern France, after farmers released them during a demonstration at the supermarket on August 20, 2015. (c)AFP/YOHAN BONNET
44/51Indian schoolgirls take part in a snake-awareness programme marking the Nag Panchami snake festival in Mumbai on August 18, 2015. (c)AFP/PUNIT PARANJPE
45/51A woman lights incense sticks before offering prayers at the reopened Erawan shrine in Bangkok on August 19, 2015. (c)AFP/Christophe ARCHAMBAULT
46/51An Indian Parsi girl prays near relief figures of knights at a fire temple on the Parsi New Year 'Navroze' in Mumbai on August 18, 2015. (c)AFP/PUNIT PARANJPE
47/51Members of an international religious movement called the White Brotherhood perform ritual dance on the top of the Rila Mountain, near Babreka lake, on August 19, 2015. (c)AFP/NIKOLAY DOYCHINOV
48/51This photo taken on August 16, 2015 shows mangled cargo containers and twisted wreckage at the site of the explosions in Tianjin. (c)AFP
49/51Syrian emergency personnel carry a wounded man following air strikes by Syrian government forces on a marketplace in the rebel-held area of Douma, east of the capital Damascus, on August 16, 2015. (c)AFP/SAMEER AL-DOUMY
50/51A cameraman floats in the water filming USA's Kelly Slater as he competes in the 2015 Billabong Pro Tahiti, World Surf league tour no.7, along the Teaupoo coast, western Tahiti on August 15, 2015. (c)AFP/GREGORY BOISSY
51/51Cyclists ride during the 183 km third stage of the Arctic Race of Norway between Finnsnes and Maalselv in Norway on August 15, 2015. (c)AFP/JONATHAN NACKSTRAND