LIGHTING
Themed lighting works when the audience never thinks about it. What restraint costs, and why the brief usually asks for the opposite.
The brief almost always arrives asking for impact. More colour, more movement, something that photographs well. It is a reasonable thing to want and it is usually the wrong instruction, because lighting in a themed space is not decoration laid over an environment. It is the thing telling people where to look and where to go.
A guest walking into a dark room does not read a floor plan. They read brightness. The eye finds the brightest thing in the field of view before any conscious decision is made, and it keeps finding it. So the first question in a themed space is never what colour. It is what you want a person to look at, in what order, and how long you want them to stay there. Colour is the answer to a later question.
There is a second reason the eye matters more than the palette, and it is about safety as much as storytelling. People walk towards light. In a dark environment with an uneven floor, a step, a turn or a queue rail, that instinct is doing work whether or not anyone designed it to. Lighting that has been chosen purely for mood will still be telling people where to go — it will just be telling them something nobody intended.
Restraint has a cost and it is worth naming honestly, because it is the argument you will have to win. A room lit with discipline photographs worse than a room lit for effect. Contrast that reads beautifully to a standing human collapses in a phone camera with a small sensor and aggressive processing. The client sees photographs in a review meeting. The guest sees the room.
In practice that pushes the same way every time: fewer fixtures, better placed. A range of brightness rather than an overall level. Transitions slow enough that nobody registers them as transitions, because a change the audience notices is a change that has stopped doing its job and started performing.
None of this argues for dim. A restrained scheme is not a dark one; it is one where the brightness is spent deliberately. Most themed rooms we have walked into have too many fixtures doing too little each, which flattens everything and leaves nothing for the moment that was supposed to matter. Taking half of them out and doubling what remains usually improves the room and the maintenance schedule at the same time.
There is a test for whether it worked, and it costs nothing. Ask someone afterwards what the lighting was like. If they describe the room, you were right. If they describe the lighting, you were doing something else.
The last argument to prepare for is the one about the photograph. Somebody will show you a reference image and ask why the room does not look like that. It is worth answering directly rather than defensively: the reference was lit for a camera at a fixed position with a long exposure, and a guest is none of those things. Offer to light the photograph separately, on the day, for the shot. That is a real service and it costs an afternoon.