View image in fullscreenAthens, GreeceFirefighters work to extinguish a fire at a livestock facility near Kouvaras, south of AthensPhotograph: Aris Messinis/AFP/Getty ImagesShareView image in fullscreenTírig, SpainA helicopter drops water over a forest area where a fire broke out on SaturdayPhotograph: Andreu Esteban/EPAShareView image in fullscreenEbbw Vale, WalesHorses on Llangynidr Moor as wildfires burnPhotograph: Huw Fairclough/Getty ImagesShareView image in fullscreenBingen, GermanyPeople walk over a stone dam that is normally covered by water, towards the Mäuseturm (Mouse Tower) in the middle of