Factorization diagrams, as seen on the cover of Hacker Monthly.
> import Diagrams.Backend.SVG.CmdLine> {-# LANGUAGE NoMonomorphismRestriction #-}
>
> import Diagrams.PreludeTo see how this example is implemented, see the source code of the Diagrams.TwoD.Factorization module included in the diagrams-contrib package, or read the original blog posts here and here.
> import Diagrams.TwoD.Factorization
>
> example = fdGridList 6 # center # pad 1.05> main = mainWith (example :: Diagram B)