2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/127610Two new series of substitution tilings are introduced in which the tiles appear in infinitely many orientations. It is shown that several properties of the well-known pinwheel tiling do also hold for these new examples, and, in fact, for all substitution tilings showing tiles in infinitely many orientations.15 pages, 5 figuresMetric Geometry52C23text