To mark World Toilet Day an unusual audiovisual and educational exhibition, created by students from the vocational school Aimee Stitelmann in Geneva, is displayed at the Palais des Nations in Geneva.

Winners of the 2015-2016 Eduki Foundation’s contest on the sustainable development goals, the students chose to work on a piece to push us to react to a topical issue: the lack of sanitation in developing countries.

Discover their toilets… and sit on a throne!

Photo credit: Daniel Mennerich via / CC BY-NC-ND