based on "Microsituations" is Marc Trotereau's "Basura Project": improvisation literally on the streets with the trash, he sets-up his 'movil atelier' (a bicycle) and collects new objects made from those wasted things. I feel really close to this project, that I found fascinating, maybe because of my own attraction for all those objects rejected and abandoned on the streets (a modern custom pull and replace the things without blinking... that is unthinkable in some parts of the world... as it was in the western civilization until few decades ago)