Figure 2.0.1, Tiling by Kepler

• Growth dynamic build of this pattern.
• Random dynamic build of this pattern.
• Structured dynamic build of this pattern.
• The symmetry group of the tiling is *5.0• (d5.0).
• All the internal angles of the constituent polygons are a multiple of 4°.
• Contains 16 regular pentagons.
• Contains one regular enneagon.
• Contains five regular decagons.
• Contains five regular five-pointed star polygons with vertex angle of 36°.
• There is one non-regular reflective tile.
• The tiling is edge-to-edge.
• As drawn, contains about 893 polygons.

1. Page 57 of B Grünbaum and G C Shephard. Tilings and Patterns, W H Freeman, 1987. ISBN 071671193. [gands] {Most important work in this area.}

• Regular polygons with more than eight sides
• Regular polygons with more than eight sides

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