What is Scenery ?
Scenery is (noun) 1. the features of the countryside the beautiful scenery of the Lake District 2. a painted cloth background used to imitate things such as real buildings, rooms and landscapes on the stage in a thea- tre They lowered the scenery onto the stage. In between the acts all the scenery has to be changed. (NOTE: no plural)
source: Easier English, Student Dictionary Upper Intermediate Level