The document discusses different types of stage curtains used in theatre productions. It describes front curtains that hang behind the proscenium arch and open and close during performances. These can be single or double panels and open vertically or horizontally. Rear setting curtains include borders that hide lights above the stage, legs that hide off-stage areas, and intermediate draw curtains that divide the stage. Scrims and cycloramas are also discussed. The document also briefly mentions other curtain types like U-surround curtains for small stages, pipe and drape displays for temporary partitions, and house divider curtains used to split large spaces.