You are in The Observatory.
Ground you have walked is named. The rest is drawn but unnamed — it is waiting, not missing, and nothing is required of you to find it.
Every realm is named here, and its rooms fold open beneath it. The mark beside a name says which ground you have already walked.
Every door stays where you left it. Esc folds the map.
“No emoji has a single meaning. The Grammar preserves ALL definitions… Both are true. Neither overwrites the other.”
Present but not presently acting. Inactive is not absent — the thing is still there.
The depth axis by convention, and stacking order on a flat surface. A named direction rather than a thing.