Friday, closing time, last day of the exchange at the school.

First, some of the students started "tunning" our bags... searching (and measuring the scale of the disaster) for the level of CO₂ in which we were born... and fixing our surveys on these days in Terrassa.

https://gml.noaa.gov/ccgg/trends/graph.html

while another group built a "thread-graph" about sustainability in the very same "patio" of Les Aimerigues school...

Later on, of course, we changed roles...

After that, all the students participated in a final group "data-dada-action", that's means, an artistic action with a sicentific ground following the work done the last days... each student had to throw an egg against a canvas... 1 in 9 of these eggs had black colour into it... the rest had different colors...

The final result was called 1 in 9, that's it, the number of deaths attributable to air pollution in the world... 1 in 9, OMG!, 1 in 9... a funny game, a work of art?, a way to reflect on global health and risks, you bet!

Pollock and Duchamp, somehow, would approve...

It goes without saying, our 1 in 9 masterwork was included in the current exhibition on air pollution...

The afternoon was spent having some rest after some much action... in order to prepare our farewell dinner... see you soon!