Simple triangulations of the sphere

Uniform simple triangulation with 1M faces. The colours of the faces represent closeness centrality in the dual map.

Uniform simple triangulation with 2M faces. The colours of the faces represent closeness centrality in the dual map.

Uniform simple triangulation with 4M faces. The colours of the faces represent closeness centrality in the dual map.

Uniform simple triangulation with 8M faces. The colours of the faces represent closeness centrality in the dual map.