article_snippet: (CNN)As a well-traveled photographer, Pieter ten Hoopen is no stranger to refugee camps.
article_snippet: But Pieter ten Hoopen never experienced any like the Mayo camp, which is outside the Sudanese capital of Khartoum.
article_snippet: Pieter ten Hoopen was at the Mayo camp in Khartoum, Sudan to photograph a new medical clinic for Emergency, a humanitarian group from Italy.
article_snippet: Pieter ten Hoopen also hoped to document what life was like for refugees there.
article_snippet: Pieter ten Hoopen hopes were dashed, however, when Pieter ten Hoopen was told Pieter ten Hoopen couldn't photograph outside the hospital compound.
article_snippet: With no freedom of movement, much like the refugees themselves, Pieter ten Hoopen resorted to an old trick
article_snippet: Pieter ten Hoopen had used before while traveling in Africa.
article_snippet: How did Ten Hoopen gain the trust of so many uneasy refugees, some severely traumatized and living in fear?
highlights_snippet: Pieter ten Hoopen took portraits of refugees at the Mayo camp in Khartoum, Sudan .
  