Clean feet for health

In the United Nations there's an exhibition of paintings by children aged 7-13 from the Indigenous Community of Saint Rose of Huacaria, in the rainforest of the south-eastern Peruvian Amazon. They express what the children have learnt about health and hygiene — but it's fascinating that conservation themes like water preservation come into them again and again too.

This one is my favourite. And apparently that's Quechua, not Spanish :)