The photo series Children of the Black Dust: Child Labor in Bangladesh was created by the Bangladeshi photographer Shehzad Noorani. He mostly focuses on social problems in developing countries in his works. In the suburbs of Dhaka, there used to be hundreds of factories and workshops that recycled dry-cell batteries. The main working force there consisted of women and children who had to spend the whole day extracting reusable and metal parts from used batteries. Such an environment was extremely harmful to children as they inhaled millions of carbon dust particles that inevitably led to chest and eye infections.