|capture the details|
This could take a bit of time and writing. When you have it all, go back through and remove everything that is unnecessary to maintaining the overall look. Keep trimming until you have it down to a page of overall change, with enough close detail to set the effect of the room as down to the tiniest point, and enough general description that the room is not centered on details. Sort of like matching your earrings or cufflinks to the dress or suit you are wearing. No piece sets the tone alone, it all works together.