You’re making a short teaser for a story set in an apartment. You want viewers to wonder who came through the front door—and whether they’re still inside. Put a person in the first shot, and the question is answered too soon.

Instead, leave a wet umbrella by the closed door. One drop falls from its tip. The camera stays still, giving the viewer a moment to notice it.

The Muse Video site offers a Muse Video-style prompt workflow for planning the picture and sound together. Begin with the part that stays the same:

A fixed shot from inside an apartment. A wet umbrella leans beside the closed front door. One drop falls onto the floor. The door stays shut. No person appears.

Now change one sound cue:

Only the drop hitting the floor. Someone brought the umbrella in, but we can’t tell if they’re still home.

Keys turning in the lock from outside. Someone may be arriving. Who left the umbrella inside?

A tap turning off in the kitchen. Someone may be home, though we have no idea who it is.

Each cue gives the viewer a different question to carry into the next scene. The quiet version leaves the most open. The keys create an arrival to wait for. The tap draws our attention farther inside the apartment.

If you turn one of these briefs into a video draft, check what the picture reveals. An opening door or a person crossing the frame may give away more than you planned. Then check the sound: does it seem to come from the place you described, at the moment you intended?

You can end the shot with the door still closed. The clue has given the viewer something to think about.