People create videos which are just shorter videos on repeat. They're impossible to watch, but no doubt they mean something.

There are other things in the world which can't be watched, but mean something. Films reeling for hours on a single frame. The oscillating movement of a single horse hair at night. The gradual rhythm found at the outstretched end of a tree, with no sense of the background.

What might be slouching with hunched muscle and tail across the savannah, a drama of invisible beasts, just the tutting back and forth of an acacia branch and teeth a few inches to the left of your ear?

You can't watch things that are only spoken about. Concepts played out in rooms you'll never go into, although you know they're there.