False / Adjustable Proscenium
 
On occasions a teaser and a pair of tormentors may be used to reduce the proscenium size to suit a set. A teaser is border curtain usually hung directly upstage of the main curtain. Tormentors are vertical legs located on both sides of the proscenium behind the teaser. Teaser and tormentors can be supplied as curtains or as rigid flats if permanently installed on adjustable rigging.