Waterwall

The Waterwall at the entrance to NGV International is a delight for all, giving a real sensory experience. The Waterwall runs separately to the moat system, with its own water holding tank and treatment plant. Rain water is pumped from underground tanks into the Waterwall holding tank and then through a treatment plant to the Waterwall head.

The water cascades down the glass, before flowing back into the holding tank to repeat the cycle. The constant flow creates a natural filter between the bustle of the city and the calm seclusion and ambience of the Gallery.

The Water Trail has been developed to enable visitors to the Gallery to learn more about key works of art and how the works relate to the story of water – its value and importance throughout history and across cultures.

When it rains, water collects on the roof of NGV International and runs into the building’s gutters. The rain water is fed into underground water tanks and when required, pumped through a treatment plant into the moat system. The entire system, including five moats and four fountains, is designed to use a continually circulating supply of harvested rain water.