http://www.flickr.com/photos/icesebr...7600229451873/
το σπιτι της μπγιορκ στην ισλανδια
Argentine artist Nicolás García Uriburu dyes polluted bodies of water using fluorescein, a pigment which turns a bright green when synthesized by microorganisms in the water. Uriburu has been doing this for decades to raise awareness of worsening water pollution.
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