Around thirty three-dimensional portraits of Chelsea Manning, created using the DNA of the transgender U.S. Army soldier imprisoned for leaking classified data, will greet visitors at eye-level at an exhibition opening in New York City next month. Artist Heather Dewey-Hagborg based the portraits on a range of possible facial variations generated by software that analyzed DNA samples sent her by the former intelligence analyst when she was behind bars. Manning, 29, was released in May from a U.S. military prison in Kansas where she had been serving time for passing secrets to the WikiLeaks website in the biggest breach of classified data in the history of the United States.