TED Talksのインスタグラム(ted) - 6月28日 00時08分

The paint in this piece is made out of Ohio’s industrial acid runoff. Artist and professor John Sabraw wanted to turn an environmental tragedy (many of the local streams are biologically dead due to runoff) into something beautiful. To make the paint, he extracts iron oxide out of the polluted water and mixes it with sodium hydroxide to create a sludgy pigment. Then, by heating the sludge up to a toasty 2000 degrees Fahrenheit, he gets these eye-popping, vibrant colors. To see more work from @john_sabraw visit go.ted.com/prettypoison

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