background-ascii-voronoi-walls
An ambient ASCII background of Voronoi cell WALLS only — ink appears exactly where the first and second nearest sites are equidistant, so a sparse, slowly drifting network of hairlines and clean three-way junctions sits on an otherwise empty field, and the pointer is a weighted site whose territory visibly swells.
background-ascii-voronoi-walls
An ambient ASCII background of Voronoi cell WALLS only — ink appears exactly where the first and second nearest sites are equidistant, so a sparse, slowly drifting network of hairlines and clean three-way junctions sits on an otherwise empty field, and the pointer is a weighted site whose territory visibly swells.