Together with La Cocina del MACBA and hosted by La Rural de Collserola, the ERTE Catalyst organised a wool washing workshop led by Isabela Rengifo, which took place in July 2022.

This workshop becomes a tool to be used to generate more resilient uses, networks and production-distribution-consumption-use circuits, and to convert a discarded material into possibilities of use.

The washed wool was distributed among the participants, and the rest of the wool has being distributed together with the book Collserola wool will not be thrown away, result and implementation of the investigation and process of the ERTE Catalyst.