What does FBO stand for in theatrical terminology?

In theatrical terminology, FBO stands for "Fade to blackout," which refers to a specific lighting cue used in productions. This technique involves gradually dimming the stage lights until they are completely off, resulting in a smooth transition to darkness. This method is commonly employed at the end of scenes or acts, creating an impactful moment that signals to the audience a change in time, mood, or location.

The effectiveness of a fade to blackout lies in its ability to control the pacing of the performance and enhance emotional responses. It is often used to maintain dramatic tension and ensure the audience is fully engaged as the focus shifts on stage. This precise control of lighting plays a crucial role in the overall aesthetic and atmosphere of a theatrical piece.