Ana Paulino, a 40-year-old street vendor in Luanda, balances plastic cans of water four times as heavy as a bowling ball on top of her head every morning and night for quarter-mile trips to the nearest well.
Ana Paulino, a 40-year-old street vendor in Luanda, balances plastic cans of water four times as heavy as a bowling ball on top of her head every morning and night for quarter-mile trips to the nearest well.
