Using a white wall and a ton of graffiti markers attached to the ground, viewers were encouraged to express themselves artistically. The change is really interesting.
"... as we walk past it, will grow a “diary” of the garden, superimposing spontaneous and arbitrary records, productively artistic through the action of the wind on the rods with markers attached to their ends which will operate like a wind printer of the intervention of viewers ready to interact with them, thus creating a drawing of their journey. “