use of a rain roof at new school building. overflow from roof flows down pipe into a barrel with a hose to fill watering can in vegetable garden. pebble border around building, facade, plaster wall Poster #634037556
use of a rain roof at new school building. overflow from roof flows down pipe into a barrel with a hose to fill watering can in vegetable garden. pebble border around building, facade, plaster wall Poster #634037556
