cloud clouds construction container pressure road works skies sky storage street tower tree trees water water pressure tower water storage water tower building green height modlin nature physics push road romantic rustical scraper abundant cambodia cement-mortar-jar common concrete concrete-product concrete-work hand-made jars large pipes plastic plentiful plumbing pots potted rain rain-collection round runoff storing urns water-collecting water-conservation water-container water-pots water-storage-jars water-tanks 2014 city control reservoir Asia antique architecture brick bricks classic historic landmark old old-fashioned outdoors windows butt closed conservation conserve drought irrigation rainwater tap wastewater downpipe drain corrugated corrugations drinking-water faucet galvanised galvanized metal rain-water raised rounded rural supported tank volume water-supply