Camels walk across the Liwa desert, some 250 kilometres west of the Gulf emirate of Abu Dhabi, during the Liwa 2018 Moreeb Dune Festival on January 2, 2018. The festival, which attracts participants from around the Gulf region, includes a variety of races (cars, bikes, falcons, camels and horses) or other activities aimed at promoting the country's folklore. (Photo by Karim Sahib/AFP Photo)
