Ashley Cooper / Specialist truck that takes water straight from the river and purifies it to drinking standards. In refugee camps for people displaced by the January 2015 flooding, Shire valley, Malawi. March 2015.
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Ashley Cooper / Specialist truck that takes water straight from the river and purifies it to drinking standards. In refugee camps for people displaced by the January 2015 flooding, Shire valley, Malawi. March 2015.
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Ashley Cooper / Solar cookers, solar food dryers and solar water purification devices, as well as solar panels for generating electricity. Muni Seva Ashram in Goraj, near Vadodara, India. December 2013.
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Franco Banfi / Church of Our Lady of Purification or Candlemas (Nossa Senhora da Purificacao), built in the 16th Century. Santo Espirito, Santa Maria Island, Azores, Portugal, Atlantic Ocean, August 2014.
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Franco Banfi / Church of Our Lady of Purification or Candlemas (Nossa Senhora da Purificacao), built in the 16th Century. Santo Espirito, Santa Maria Island, Azores, Portugal, Atlantic Ocean, August 2014.
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Franco Banfi / Church of Our Lady of Purification or Candlemas (Nossa Senhora da Purificacao), built in the 16th Century. Santo Espirito, Santa Maria Island, Azores, Portugal, Atlantic Ocean, August 2014.
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David Tipling / Cornice block of the Ibis headed Thoth poured water over the head of the King. Dating to AD 41-68 from a screen wall in the temple of Harendotes (Horus the Avenger) on the island of Philae, Lake Nasse...
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Jose B. Ruiz / Aerial view of Monte Orgegia water purification plant, Alicante, Spain.
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Nigel Cattlin / Mother in law's tongue or snake plant (Sanseviera trifasciata) beneficial houseplant for air purification, has strong leaf fibres
