
The Constant: A History of Getting Things Wrong · Mark Chrisler
How To Disappear Completely
September 23, 2025·1 hr 6 min·5 clips
Mark Chrysler's son calls fish 'dogs' at the Shedd Aquarium, sparking a pedantic rant about why the dolphin show's explanation of countershading is wrong.
As heard by us
A portrait painter's grief leads to a theory of disappearing, and the detour mostly earns its keep.
It opens at the Shedd Aquarium, then settles into what The Constant does well: it starts with an odd visual question and expands it into a fuller historical portrait.
Why you'd press play
For when a Chicago aquarium leads you into portraiture, grief, and camouflage theory.
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