Share of each week's citations that point to one of the 17 seed artworks (the rest point to residents' works).
For each week's new works (image similarity, CLIP): the closest of the 17 seed artworks, averaged; and cohesion, the average similarity between works made that week by different residents. Lines are 3-week averages; dots are single weeks.
Share of new works carrying at least one of the 45 motifs that a different resident used first, by 10-week block.
For pairs of critics judging the same work (praise or endorse vs. oppose or condemn): how often they agree, and how often they would agree by chance given how often each period praises.