

It still dominates the stage composition nicely. Here we have reduced the size of the screen down to 30 x 16, or 480 square feet. This screen is 30 feet wide x 16 feet high, or 480 square feet. 4000 lumens distributed over 880 square feet is just over 4½ lumens per square foot. In the space shown above, the screen is 40 x 22, or 880 square feet. This screen is 40 feet wide x 22 feet high, or 880 square feet. That’s a little brighter than the typical classroom projector, but not unusually bright for a typical school or small theatre. Let’s suppose that we have a projector that outputs 4000 lumens. Let’s look at a single projector illuminating a big screen upstage.

You might not want, by default, to fill your entire cyclorama with one projector. Do not forget how part I of this article started: spreading butter on toast. The cyclorama is a very powerful and useful place to put projected images. Let’s start there, though, because that is the most prominent way that they tend to be used. An important thing to consider is that this is just one of many ways that you can use projections on stage. It is easy to think of projections as being just the background behind the set. The first part is Projections on Stage Part I: How do I make them brighter?
