# Girl Guides have their own version of t

Girl Guides have their own version of the Poincaré disk model, where the {4,4} tiling approaches infinity in the center of the disk? Or is this a circle inversion applied to the {4,4} tiling? What's going on here? Please help me understand this!

(Whatever it turns out to be, nice work 10th Ipswich Guides!)

(Whatever it turns out to be, nice work 10th Ipswich Guides!)

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Reshared by: David Eppstein

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In other words, glue the two red lines in a way which identifies the two arrows, apply a conformal transformation, and you get the tiling.