Here is the video of the training session with Gabe Ritter, on the rotations in the Contemporary Art galleries:
Contemporary Art Rotations 2.22.18
Also, here are additional materials and articles Gabe has sent to us, connected to his lecture:
Amos Selected Press (Compressed)
Martin Wong_Human Instamatic_v2
LONNIE HOLLEY Summary Packet 2017 (2)