Art History Tree Growth
Bars indicate the number of nodes added to the tree each quarter since the establishment of the Academic Family Tree.
Compare to tree:

Art History Tree Nodes: Quarterly Growth

86-
69-
52-
34-
17-

Jul 10 Jan 11 Jan 15 Jul 16 Jan 17 Jan 18 Jan 19 Jul 19 Jan 20 Jul 20 Jan 21 Jul 21 Jan 22 Jul 22 Jan 23 Jul 23 Jan 24
Quarter
 Art History Tree 

Node vs. connection growth
It's also interesting to compare the rate of growth of nodes vs. connections. So far, they've grown at a similar pace, but as the tree is getting larger, the number of new connections seems to be gradually outpacing the number of new nodes.

Art History Tree: Nodes vs. Connections

130-
104-
78-
52-
26-

Oct 10 Jan 11 Apr 11 Apr 12 Jan 15 Jul 16 Jan 17 Apr 17 Jan 18 Apr 18 Oct 18 Jan 19 Jul 19 Jan 20 Jul 20 Oct 20 Jan 21 Apr 21 Jul 21 Oct 21 Jan 22 Apr 22 Jul 22 Oct 22 Jan 23 Apr 23 Jul 23 Oct 23 Jan 24 Apr 24 -2000
Quarter
 New nodes  New connections 

Daily growth
A bit more detail about what has been happening during the last month.

Art History Tree: Growth during last 30 days

4-
3-
2-
2-
1-

21 22 23 24 25 26 27 28 29 30 31 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19
Day
 Art History Tree