A fly system, or theatrical rigging system, is a system of ropes, pulleys, counterweights and related devices within a theater that enables a stage crew to fly (hoist) quickly, quietly and safely components such as curtains, lights, scenery, stage effects and, sometimes, people. Systems are typically designed to fly components between clear view of the audience and out of view, into the large space, the fly loft, above the stage.
Fly loft of the Theater Bielefeld in Germany
Electric line set flown in
Shell cloud line sets flown out
A small pin-rail at stage level.
In theatre and performing arts, the stage is a designated space for the performance of productions. The stage serves as a space for actors or performers and a focal point for the audience. As an architectural feature, the stage may consist of a platform or series of platforms. In some cases, these may be temporary or adjustable but in theaters and other buildings devoted to such productions, the stage is often a permanent feature.
Stage of the War Memorial Opera House in San Francisco
Stage of the Polish Theatre in Bielsko-Biała
Stage of the Polish Theatre, Warsaw
A mentalist on a stage apron in a mind-reading performance, 1900