The communication campaign “Sigurno u školu, PoTUJ održivo!” was created as part of the CityWalk 2.0 project to promote sustainable ways of travelling to school. It comprises a series of five posters, a billboard, an illustrated city bus and a ten-metre-long colouring book.

The campaign’s central motif features imaginative illustrated eco-vehicles constructed from plants, symbolising the connection between mobility and nature. Through a playful visual language, the campaign encourages walking, cycling and the use of public transport while raising awareness of safer school routes and more sustainable cities.