Gary Hall in National Geographic

An incredible underwater still of Gary Hall in this month's issue of National Geographic magazine as part of their "Biomimetrics" article. Also an extremely close up shot of the skin surface of sharks, showing their unique cell structure which reduces drag. I hope this link works to the photo gallery they have online... Look under the Biomimetrics Gallery... then scroll across the top thumbnails to find Gary! Enjoy! ngm.nationalgeographic.com/.../clark-photography