swiss cross fractal I m a little puzzled both by the inclusion of this shape and it s linked picture The limit of the fractal described is just a square It seems a little strange to consider this a fractal I know some fractal curves cover the unit square in the limit but these have other interesting properties in general continuity parametrization of the square I m not sure the greek cross fractal needs to be mentioned so much given that it doesn t seem to be a particularly interesting shape in any obvious way Furthermore the picture of the 2d greek cross fractal shows an early stage approximation to it As mentioned the limit would just be a square Obviously it s not possible to represent the limit strictly but I find the picture is a little misleading given the above points A mathematically unsophisticated reader might think the fractal has some fine structure not present in the square I ll review the page on this fractal and consider changing or removing it from here