'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.