A path problem
A graphic elaboration of the prospectic map of the town of Milan, about from 1680. The map derived from a print made by Antonio Lafrery in Rome in 1573.
A mark has been drawn on the map, in order to set the problem (analogous to the classical problem of the Königsberg bridges) of finding a path that covers the marked way without passing twice though the same street.
elaborazione grafica di Simona Colombo