painters_final_version_edge_list.txt used for edges. Data then produced by Visone analysis. This includes community assignment using built in Louvain. Then take subgraph defined by nodes of degree >=20 in original graph. Colours and shapes of node use Visone Louvain 2 (finest) assignment. Degree used for label size and node area. Export from Visone, edited names to remove non-ASCII and to keep only family names, reordered using Visone ID to match. This short "name" entry used to label nodes.