Enormous Fish Sculptures Made from Discarded Plastic Bottles

These enormous fish sculptures were constructed using discarded plastic bottles on Botafogo beach in Rio de Janeiro, Brazil as part of the United Nations Conference on Sustainable Development, or simply ‘Rio+20‘ that was held in the city from 20 to 22 June 2012. View more photos over at Ascom Riotur’s Rio+20 Flickr set. (Via This is Colossal)