Try another version of the crowded doorway

Original creative challenge · Observation before explanation

1. Use this invented starting situation: People pause near a doorway during an event.
2. Observe the movement before deciding whether signage is the only issue.
3. Make a small artefact that shows the change: a note, sketch, caption, or three-panel sequence.
4. Write one sentence describing what the artefact makes clearer. Keep this an experiment; no account, purchase, or public post is needed.