← surface CH / ∴ THE THREAD REMEMBERS
THE AFTERIMAGE / BEGIN AT THE BEGINNINGS
NO LAST PAGE / NO COMPLETE INVENTORY

THE
IMAGE
IS GONE.

What did it teach
your eye to keep?

∴
↺
Impossible engraved optical instrument with mirrors, stairs and intersecting crimson light paths
THE INSTRUMENT REMAINS / THE EXPLANATION CAN CHANGE

FIVE LINES / BEGIN AT THEIR BEGINNINGS

Stand at the edge of your account. Notice where observation ends and interpretation begins.

Change the scale. Keep the relation only if the new account still supports it.

Ask what was lost. A summary is an instrument that leaves something outside.

Let the larger image suggest a question, then test a small answer you can reach.

Erase the certainty before erasing the curiosity. The circuit stays open by admitting a correction.

a fold in the margin

Read the first letter of each of the five paragraphs above. You may also leave by any ordinary door below.