Microforest

Arriving underground in Edgware Road Station, a crowded elevator brings me up, and in front of me a cloud of co2. While my eyes adapt to the smoky air, I walk by a large amount of commuting people in a street full of concrete and few leafless trees. Edgware road needs a forest. A big one. 5 Ecosystems, sized as a telephone booth, will be implemented on site. Inside, a micro forest of moss attracts and absorbs positive charged pollutants and so acts as Edgware Roads Air Filter.