Props or dressing: working through a scene
14 INT. KATHERINE'S STUDY - NIGHT
Bookshelves floor to ceiling. A desk lamp throws a
circle of light over scattered letters. Katherine
pulls a leather ledger from the top shelf and opens
it beside the lamp. On the wall, a portrait of her
father watches.
| Item | Category | Why |
|---|---|---|
| Bookshelves and books | Set dressing | environment, not touched |
| Desk lamp | Set dressing (practical) | on at start, not switched; electric needs a dimmer |
| Scattered letters | Props | she may touch them; hero letter may be read later |
| Leather ledger | Prop (hand prop) | handled, opened, possibly an insert shot |
| Portrait of her father | Set dressing, flag | specific, needs art department to create and legal to clear |
The portrait is the one to flag. It's dressing, but it's a named, story-relevant object that someone has to paint or print, possibly with a real actor's likeness (which needs their approval). General books and shelves go to the set decorator without itemizing.
When dressing turns into a prop
The boundary moves when the scene changes. If a later revision has Katherine smash the lamp, the lamp becomes a prop and an SFX item with breakaway multiples. The prop master and set decorator need to agree who supplies it, since both departments often assume the other did. Many offices call these items "action props" or "action dressing." What matters is that one department owns each item on the list.
Continuity and the hot set
Dressing is a continuity element. If scene 14 shoots on Tuesday and scene 52 (same study, story day 5) shoots three weeks later, the books, letters, and lamp position need to match or change on purpose. The on-set dresser takes photos before striking. When a set is still in use, it's a hot set and nobody moves anything, which the dressing crew signals with signs or tape.
Where it fits in the budget and schedule
Set dressing lives in the art department accounts, with purchases, rentals, and labor for the swing gang. The schedule matters because load-in and strike take time. A house location may need a pre-dress day before the shoot day and a strike day after. Put those in the notes on the breakdown sheet for any set that's heavily dressed, so the 1st AD builds them into the location plan. Greenery is often handled as its own category for exterior sets, and props have their own list.