Archichroma (2017), is a video installation in the area of the Sesc's external anfiteater. The filmage was shot while the show was being set up, using the chroma key technique, which is widely used to replace the background of a studio with projected image backdrops. In Archichroma, in turn, it is the figures that become projection surfaces, and can then move and disappear or be seen as other things. The work gets a new version for the game Chat Cube (alpha release), the elements are rethought following the same reasoning of the arrangement and editing process of the physical, adding a noise of the present.