Theater students take part in a protest in support of missing Ayotzinapa Teacher Training College Raul Isidro Burgos students, outside the building of the office of Mexico's Attorney General in Mexico City, Oct. 15, 2014.
Britain's Queen Elizabeth II walks through a field of ceramic poppies at The Tower of London.
A Serbian army paratrooper descends during a military parade in Belgrade. Waving Russian and Serbian flags and displaying banners “Thank You Russia,” tens of thousands came to see the parade in Belgrade attended by Vladimir Putin, which marked the 70th anniversary of the liberation of the Serbian capital from the Nazi German occupation by the Red Army and Communist Yugoslav Partisans.
A ragpicker looks for recyclable items on a pile of garbage at a landfill in Depok on the outskirts of Jakarta, Indonesia.