The least space dimensions are 8x4 meters. Either black or darkened for the projection(s). Ideally, the installation will split into two rooms. The first room will display two of the pieces in three big screens, plus another piece in a large projection. The second room will present a single-channel projection with the fourth piece. A central station in the first room shows the documentation of the process in mobile devices. Viewers should be able to circulate freely throughout the rooms.