A master of innovation and a pioneer of high-tech underwater photography, Emory Kristof has helped National Geographic chart the waters of deep-ocean photography since beginning as an intern at the magazine in 1963. In his April 1998 story,
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Photo Tip of the Week
Be Wise, Resize
Never e-mail photos directly from a digital camera without resizing them. They are too big and will likely cause problems for recipients who don't have fast internet connections.