When writing scene descriptions, there are three basic elements that you should always include. Without these three things your reader is left without a clear picture of what is going on, making it difficult for them to visualize the story in their heads. Anything that confuses the reader, takes them out of the story, or makes the story seem less real and vivid makes the reader enjoy your story less, and thereby decreases your chances of selling your story.
What it looks like-Your slugline will tell us briefly where we are-a diner, a classroom, a battlefield, and whether it is day or night. This alone is not enough, and I often see writers relying on the slugline alone to convey what the scene looks like. But while one diner could be a busy 50’s throwback, alive with customers, bright shiny vinyl booths and Elvis blaring on the jute box, another could be cold, dim, with aging, faded décor and tired, sad customers. A classroom could be bright and warm, with rich wood paneling and beautiful desks in a prestigious prep school, or a run-down, dirty cell, with bars on the windows and graffiti on every battered desk, or anywhere in between. A battlefield could be tense on a bright sunlit morning as two armies face off, or raging with battle, as soldiers fight for their lives and men fall to the blood-soaked earth only to be trampled on by the next wave of infantry, or it could be quiet and misty, as medics pick through the bodies looking for survivors, swatting flies and shooing vultures from the carcasses.
Descriptions of what the scene looks like give the reader a picture in their mind, and tell them where we are, what this place is like, and reflect the theme. The type of scene tells us where this movie will go and what we can expect. A run-down inner city public high school classroom promises a different type of movie and different characters than a fancy, expensive private school setting. If you only tell us it’s a classroom, the reader’s mind will pick the closest recollection they have of a generic classroom-whether it’s their own or the last one they saw on TV or in a movie, it will take away the uniqueness of your film, and they may picture something completely different than what you did, than what is appropriate for the story. This not only makes your script seem more generic, it can be jarring, if, for example, the reader is picturing this cold, desolate, run-down diner in their head, and all of the sudden reads about a bubbly waitress on roller skates popping bubble gum. This will take them out of the story and confuse them and draw attention to the fact that they are reading a poorly written story.
It is essential that you describe new settings in brief but vivid detail the first time we see them. When we return to the diner, the classroom, or the battlefield, you only need to note any changes, perhaps the diner is now quiet and dark as the owner wipes down the counter and closes up, or the classroom is strewn with crumpled papers and debris after the kids have left for lunch. Don’t neglect to describe any setting, no matter how small, even if it’s just with a few words. And don’t be redundant and repeat the information in the slugline in your description. If you wrote INT. CLASSROOM-DAY do not begin the action description with: “We’re inside of a classroom during the day.” Sounds ridiculous, but it’s something I read constantly.
Who is there-This is a step writers frequently neglect, and it is very confusing for the reader. It only takes a few words, but it is essential to tell us who is in the scene. As a reader goes through your script, they picture the events in their mind. Your words guide their imagination and tell them what to expect. If you leave out crucial details like this, we readers are surprised and confused, and worst of all, taken out of the story and reminded we are reading. After telling us what the place looks like, tell us who is there. Which main characters, obviously, but also the background people and extras that lend credibility to the scene. In the diner we’d probably have other customers, a waitress or two, maybe a short-order cook in back, the owner greeting people as they came in. If you don’t mention that these people are there, the reader won’t necessarily fill in the blanks the way you intended. Or worse, they’ll imagine a diner full of people, when in your head it was important to the story that there were only two people in the whole place.
What they are doing-As you describe who is in the scene, let us know what they are doing so we don’t picture them just standing around staring blankly. This lends credibility to the scene, and is important to the plot. Tell us that the teacher is sitting at the desk reading, the students are coming in and sitting down, or reading diligently, or making out in back. If we don’t know what everyone is doing when the scene opens it is not only difficult to picture it can often be confusing when they start to speak. If we know the teacher is pacing in front of the classroom, it will make sense that he starts to lecture, and tells those two in the back to get a room. Without telling your reader what your characters are doing, they are left with flat, generic imagery that fails to convey the story in a realistic way.