Indian children celebrate the Raksha Bandhan festival in Kolkata, capital of eastern Indian state West Bengal on Aug. 7, 2017. Raksha Bandhan, meaning the bond of protection, is a festival to mark the relationship between brothers, cousins and sisters. At this festival, a sister ties a sacred thread on her brother's wrist, which symbolizes the sister's love and prayers for her brother's well-being, and the brother's lifelong vow to protect her. (Xinhua Photo/Tumpa Mondal)
