The book for children created in cooperation with the Vodokanal of Nizhny Novgorod. It tells in stages how water from the river, passing through a multi-stage purification
at a water station, ends up in people's homes.
The creation of the illustrations was preceded by a lot of work on collecting materials: technical drawings, inspection of technologies, interviews with employees of the water purification station. All the materials has been reinterpreted into a graphic format accessible for children.
