As a photographer with National Geographic, Jodi Cobb has worked in more than 60 countries—celebrating the best of the human spirit and spotlighting some of its worst abuses. She is best known for lifting the curtain on worlds closed to outsiders, such as Japan’s geisha, Saudi Arabian women, the grim underworld of human trafficking. Experience a retrospective of her most important work as she also shares images and stories from her most recent assignment, a story on twins for the January 2012 issue of National Geographic. Price: NG Member: $18; General Public: $20 3-Part Series: $51/$57