vertical gardening could incorporate fish water to sustain plants & both to sustain you. Plants clean fish water returning re oxygenated & clean to sustain fish. All it requires is management as we are supposed to do with creation .
Library in the park, Bogota. This stand makes part of the Paradero Para Libros Para Parques (PPP), a program created about 10 years ago to help promote literacy across the country. The program is part of Fundalectura in association with city parks.