Mandelbrot detested the name. Then he discovered a spacefill of Koch's Snowflake. The worthy claimant to the Flowsnake name! Which he still detested. I recently realized how little I know about my own curve, which fills the FranceFlake, the fundamental region for the positional number system Base: 2 + i^(2/3) = √7 e^(i arccos(11/14)/2) and the (necessarily) seven digits 0 and the 6th roots of 1. If FranceFill(0)= 0+0i, FranceFill(1) = 1 + 0i: 1) What is the area of a FranceFlake? 2) Where is its centroid? 3) Is its circumradius √(52/147) ? 4) Ironically, it was popular partly for how completely its canonical sampling (at 0/7, 1/7,...,1) self-avoided. But like all true spacefills, it is *dense* with *triple* points. E.g., what are the preimages of (9 + i √3)/21? —rwg