Schnyder-wood-decorated triangulation with 1M faces. The colours of the faces represent closeness centrality in the dual map.

Schnyder-wood-decorated triangulation with 2M faces. The colours of the faces represent closeness centrality in the dual map.

Schnyder-wood-decorated triangulation with 4M faces. The colours of the faces represent closeness centrality in the dual map.

Schnyder-wood-decorated triangulation with 8M faces. The colours of the faces represent closeness centrality in the dual map.