When I saw those creatures for the first time alongside the lake, I
was completely blown away,” says Brandt. “The idea for me, instantly,
was to take portraits of them as if they were alive.”
The ghastly Lake Natron, in northern Tanzania, is a salt lake—meaning
that water flows in, but doesn’t flow out, so it can only escape by
evaporation. Over time, as water evaporates, it leaves behind high
concentrations of salt and other minerals, like at the Dead Sea and
Utah’s Great Salt Lake.
Unlike those other lakes, though, Lake Natron is extremely alkaline, due to high amounts of the chemical natron (a mix of sodium carbonate and baking soda) in the water. The water’s pH has been measured as high as 10.5—nearly as high as ammonia. “It’s so high that it would strip the ink off my Kodak film boxes within a few seconds,” Brandt says. Continue reading at Smithsonian.com
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