Best photography from around the world, April 3

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  Children playing over stones fallen from the surrounding wall of a temple, part of the Angkor architectural complex in north-western Cambodia. Cambodia's Angkor Wat has been digitally mapped for the first time, allowing people to visit the famed temples from the comfort of their armchair using Google Street View. Christophe Archambault / AFP Photo

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  African migrants attempt to scale the fence at the border between Morocco and the North African Spanish enclave of Melilla, Spain. Roughly 70 sub-Saharan migrants tried climb the fence into Melilla this morning, one had to be treated by paramedics. Melilla is a Spanish city and an exclave on the north coast of Africa sharing a border with Morocco. Almost one week ago Some 800 sub- Saharan people made several attempts to reach Spain and according to official sources, ten of them managed to enter Spanish territory. Alexander Koerner / Getty Images)

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  A member of Spanish Red Cross looks at two immigrants embracing after they learnt that they will be moved to different reception centres in separate Spanish cities, upon their arrival from Melilla at Malaga port, southern Spain. Jon Nazca / Reuters

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  Afghan election workers are escorted by armed Afghan policemen as they use donkeys to transport election materials and ballot boxes to remote polling stations in rough districts with difficult access in Kishindih district of Balkh Province in northern Afghanistan. Farshad Usyan / AFP Photo

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  Two teams of robots play against each other in the 2014 RoboCup German Open tournament in Magdeburg, Germany. The robots, which are models called Nao, manufactured by Aldebaran Robotics, perform autonomously and communicate with one another via WLAN. 950 participants from 12 countries are participating in the three-day tournament that compete in a variety of disciplines, including football, rescue and dance. Jens Schlueter / Getty Images

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  A garment worker recovers at a hospital after fainting at a factory in Phnom Penh. Scores of garment workers have fallen sick this week at factories in Cambodia including two that produce clothing for sportswear giants Puma and Adidas. Samrang Pring / Reuters

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  British Fencers Marcus Mepstead, Alex Tofalides, Richard Kruse and James Davis with Austrian fencers Mario Langer, Dominc Wohlgemuth, Johannes Poscharnig and Rene Pranz ahead of the Beazley International Fencing Challenge match between Great Britain and Austria men's foil teams at Fishmongers Hall in London, England. Scott Heavey / Getty Images for Beazley

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  A tourist junk boat and a ferry sail at Hong Kong's Victoria Harbour with the financial Central district seen at the background. Bobby Yip / Reuters