Anna Rosling-Rönnlund collects photographs of everyday objects from the richest to the poorest households. Even a toothbrush, she says, can reveal a world of inequalities.
Since 2009, Lisa Kristine has been documenting the lives of people caught up in slavery. Her images are shocking, powerful, in-your-face. Yet they are also dignified portraits of those with no choice. Take a look at 17 of her photographs.