Figure 3. Forms created in attempts to iterate the Hilbert and Peano curves with electrical wire. While the image on the left shows a collection of wires folded in a physical attempt to understand different types of fractal curves, the two images on the right show the more successful attempts to recreate the folded Peano and Hilbert curves in a physical form.
Three images in a horizontal row show red and black electrical wire models on a white table. They are bent and folded in upon themselves, resulting in complex forms.
Ranganathan, G. / - (2009)