ajaloolise kulisslavasüsteemi element, lava maalitud külgkate, mida kasutati lavaruumi seina varjamiseks, lavale minekuks ja sealt tulekuks, sageli lavakujunduse osana, an element of the historical coulisse stage system, a stage side screen used to conceal the stage wall, for entering and exiting the stage, usually as part of the set design
