I spent nearly the whole afternoon looking at the rare first exhibit of : http://www.icp.org/museum/exhibitions. The Mexican Suitcase looks like a homemade box of card board with cordoned space that held rolled up 35mm film negatives. This was also in conjunction to the Cuban Revolution with many rare Che contact sheets. There is a Netflix film about how the famous iconic Che portrait arrived. Both shows displayed contact sheets along with the famous prints. The Mexican Suitcase has more contact sheets. I had not seen any contact sheets at all in a museum. It was good to see that the pros also had over exposed or rough shots before they nailed it.
"I think memory is essential to what we are. We wouldn't be able to talk to each other without memory, and what we think of as the present really is the past. It is made out of the past. The present is an absolutely transparent moment that only great saints ever see occasionally. But the present that we think of as the present is made up of the past, and the past is always one moment. It's what happened three minutes ago, and one minute, it's what happened 30 years ago. And they flow into each other in waves that we can't predict and that we keep discovering in dreams, which keep bringing up feelings and moments, some of which we never actually saw."