Roman mosaic, Vienne

The original floor is circular, but irregular at the edges.

• The symmetry group of the tiling is *6.0• (d6.0).
• All the internal angles of the constituent polygons are a multiple of 30°.
• Contains 9 equilateral triangles.
• Contains two regular hexagons.
• There are three non-regular reflective tiles and one reflective pair.
• The tiling is edge-to-edge.
• As drawn, contains about 151 polygons.

1. Pl 418 (c) (Vienne) of Catherine Balmelle .... Le décor géométrique de la mosaïque romaine, Paris, Picard, 2002. ISBN 270840624. [balmelle] {2 vols}

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