What do we call the items that come together to create the atmosphere of a scene, but are not touched by the actors?

Set dressing refers to the various items and elements that are placed in a scene to enhance its visual appearance and create the desired atmosphere, without being manipulated or interacted with by the actors. This includes furniture, decorations, props that are for display, and other background elements that contribute to the overall setting. Set dressing is essential for establishing the mood and tone of a scene, as well as for providing context about the time period, location, and character backstory.

The other options relate to different aspects of production. A floor plan is a layout diagram of the space where the action takes place, detailing how elements are positioned. Raw footage refers to the unedited video content captured during filming before any post-production work has been done. Zebra stripes are a tool used in video cameras and monitors to indicate exposure levels, helping cinematographers achieve the right lighting and avoid overexposure. However, none of these options create the immersive visual atmosphere in the same way that set dressing does.