Erosion

Installation/ Stone dust, Arduino, sound sensor/ 50cmx50cm/

20-11-2025 

Living in an authoritarian context always forces you to rethink what you are going to say, what you are going to comment on, and how you are going to do it, because a bad choice of words can have negative repercussions. I created this device, which is a sand sifter suspended in the air, and connected it to a sound sensor controlled by an Arduino. When it detects the public speaking, it activates a shovel that begins to move stone dust, causing it to fall through the mesh. Metaphorically, this work filters the words of the spectators.