Figure 1 from COMMENTS OF CATAVAULT ON THE REVISED PROPOSED FINAL JUDGMENT
This image shows a spiral line with arrows, as if looking down into a hurricane. Along the right quarter segment of each spiral are six hail stones; the hail stones become increasingly larger moving from the center to the outside of the spiral. Along the curves of the spiral line are arrows pointing clockwise.
Each rotation of the spiral is labeled, starting from the center and moving to the outside:
The entire spiral is labeled along the left: Updraft (i.e. positive feedback cycle).
In the background is an image of cumulus clouds, like storm clouds.