Backdrop

Kulisse (French coulisse "sliding wall", actually "gutter", to couler "rinnen") stands for:

Backdrops (stage) , sliding wall or side wall as part of traditional stage designs
colloquially the entire stage design in the theater
Film set , background of a production design
Background noise , acoustic framework for a process or action
Area setting , a homogeneous area defined in spatial planning
Institutions and persons involved in stock exchange trading, see professional traders
a gear element in mechanical engineering, see link control
Windows, so-called backdrops, were mounted on the pages of photo albums from the 19th century, behind which photos of normalized size could be inserted from the edge
To the backdrop , mostly just a backdrop , cabaret stage and cabaret theater in the 17th district of Hernals in Vienna

"Behind the scenes" :

See also:

Wiktionary: backdrop - explanations of meanings, word origins, synonyms, translations