There are different types of theatres, but they all have three major parts in common. Theatres are divided into two main sections, the house and the stage; there is also a backstage area in many theatres. The house is the seating area for guests watching a performance and the stage is where the actual performance is given. The backstage area is usually restricted to people who are producing or in the performance.

Types of theatres

Arena An arena is a large enclosed platform, often circular or oval-shaped, designed to showcase theatre, musical performances, or sporting events. It is composed of a large open space surrounded on most or all sides by tiered seating for spectators ...

: A large open door with seating capacity for very large groups. Seating layouts are typically similar to the theatre in the round, or proscenium (though the stage will not have a proscenium arch. In almost all cases the playing space is made of temporary staging ( risers) and is elevated a few feet higher than the first rows of audience. *

Black box theatre A black box theater is a simple performance space, typically a square room with black walls and a flat floor. The simplicity of the space allows it to be used to create a variety of configurations of stage and audience interaction. The black ...

: An unadorned space with no defined playing area. Often the seating is not fixed allowing the room to be re-configured for the demands of a specific production. Typically the seating and performance space are on the same level. *

Proscenium A proscenium ( grc-gre, προσκήνιον, ) is the metaphorical vertical plane of space in a theatre, usually surrounded on the top and sides by a physical proscenium arch (whether or not truly "arched") and on the bottom by the stage floor ...

: The audience directly faces the playing area which is separated by a portal called the

proscenium arch A proscenium ( grc-gre, προσκήνιον, ) is the metaphorical vertical plane of space in a theatre, usually surrounded on the top and sides by a physical proscenium arch (whether or not truly "arched") and on the bottom by the stage floor ...

. *

Theatre in the round A theatre in the round, arena theatre or central staging is a space for theatre in which the audience surrounds the stage. Theatre-in-the-round was common in ancient theatre, particularly that of Greece and Rome, but was not widely explored aga ...

: The playing area is surrounded by audience seating on all sides. *

Thrust Thrust is a reaction force described quantitatively by Newton's third law. When a system expels or accelerates mass in one direction, the accelerated mass will cause a force of equal magnitude but opposite direction to be applied to that syst ...

: The playing area protrudes out into the house with the audience seating on 3 sides. * Traverse: The elongated playing area is surrounded by audience seating on two sides. Similar in design to a fashion show

runway According to the International Civil Aviation Organization (ICAO), a runway is a "defined rectangular area on a land aerodrome prepared for the landing and takeoff of aircraft". Runways may be a man-made surface (often asphalt concrete, as ...

Stage

The area of the theatre in which the performance takes place is referred to as the stage.

Stage directions or stage positions

In order to keep track of how performers and set pieces move around the space, the stage is divided up into sections oriented based on the performers perspective to the audience. Movement is choreographed by blocking which is organized movement on stage created by the director to synchronize the actor's movement onstage in order to use these positions. * Upstage: The area of the stage furthest from the audience. * Downstage: The area of the stage closest to the audience. * Stage Left: The area of the stage to the ''performer's'' left, when facing downstage (i.e. towards the audience). * Stage Right: The area of the stage to the ''performer's'' right, when facing downstage (i.e. towards the audience). * Center Stage: The center of the playing (performance) area. * Center Line: An imaginary reference line on the playing area that indicates the exact center of the stage, travelling from up to downstage. * Onstage: The portion of the playing area visible to the audience. * Offstage: The area surrounding the playing space not visible to the audience. Typically this refers to spaces accessible to the performers but not the audience, such as the wings, crossovers, and voms. Note that for performance spaces with audiences in more than one orientation, typically one direction is arbitrarily denoted as "downstage" and all other directions reference that point.

Stage components

Apron An apron is a garment that is worn over other clothing to cover the front of the body. The word comes from old French ''napron'' meaning a small piece of cloth, however over time "a napron" became "an apron", through a linguistics process cal ...

: The area of the stage in front of the proscenium arch, which may be small or, in a

thrust stage In theatre, a thrust stage (also known as a platform stage or open stage) is one that extends into the audience on three sides and is connected to the backstage area by its upstage end. A thrust has the benefit of greater intimacy between performe ...

, large. * Backstage: Areas of the theatre adjacent to the stage accessible only to performers and technicians, including the wings, crossover, and dressing rooms. Typically this refers to areas directly accessible from the stage and does not include spaces such as the

control booth The control booth, control room, lighting box, technical booth, tech booth, or just booth used by television, film or theatrical technicians is the area designated for the operation of technical equipment (lighting and sound), lighting controls ...

Orchestra pit An orchestra pit is the area in a theater (usually located in a lowered area in front of the stage) in which musicians perform. Orchestral pits are utilized in forms of theatre that require music (such as opera and ballet) or in cases when incide ...

* Crossover: The area used by performers and technicians to travel between sides of the stage out of sight of the audience; sometimes created onstage with flats, or masking and drapery. * Plaster Line: An imaginary reference line on the playing area that indicates where the proscenium arch is. Typically, the plaster line runs across the stage at the back face (upstage face) of the proscenium wall. *

: The portal that divides the audience from the stage in traditional Western theatres. *

Prompt corner In a theatre, the prompt corner or prompt box is the place where the prompter—usually the stage manager in the US or deputy stage manager in the UK—stands in order to coordinate the performance and to remind performers of their lines when req ...

: Area just to one side of the proscenium where the

stage manager Stage management is a broad field that is generally defined as the practice of organization and coordination of an event or theatrical production. Stage management may encompass a variety of activities including the overseeing of the rehearsal p ...

stands to cue the show and prompt performers. *

Rake Rake may refer to: * Rake (stock character), a man habituated to immoral conduct * Rake (theatre), the artificial slope of a theatre stage Science and technology * Rake receiver, a radio receiver * Rake (geology), the angle between a feature on a ...

: A slope in the performance space (stage), rising away from the audience. *

Safety curtain A safety curtain (or fire curtain in America) is a fire safety precaution used in large proscenium Theater (structure), theatres. It is usually a heavy fibreglass or iron curtain located immediately behind the proscenium arch. Asbestos-based m ...

: A heavy fireproof curtain, in fiberglass, iron or similar material placed immediately behind the proscenium. *

Shell Shell may refer to: Architecture and design * Shell (structure), a thin structure ** Concrete shell, a thin shell of concrete, usually with no interior columns or exterior buttresses ** Thin-shell structure Science Biology * Seashell, a hard ou ...

: A hard, often removable surface, designed to reflect sound out into the audience for musical performances. * Smoke Pocket: Vertical channels against the proscenium designed to contain the

safety curtain A safety curtain (or fire curtain in America) is a fire safety precaution used in large proscenium Theater (structure), theatres. It is usually a heavy fibreglass or iron curtain located immediately behind the proscenium arch. Asbestos-based m ...

. *

Thrust stage In theatre, a thrust stage (also known as a platform stage or open stage) is one that extends into the audience on three sides and is connected to the backstage area by its upstage end. A thrust has the benefit of greater intimacy between performe ...

: A performance space projecting well in front of the proscenium arch, usually with the audience on three sides. *

Wings A wing is a type of fin that produces lift while moving through air or some other fluid. Accordingly, wings have streamlined cross-sections that are subject to aerodynamic forces and act as airfoils. A wing's aerodynamic efficiency is expresse ...

: Areas that are part of a stage deck but offstage (out of sight of the audience). The wings are typically masked with

legs A leg is a weight-bearing and locomotive anatomical structure, usually having a columnar shape. During locomotion, legs function as "extensible struts". The combination of movements at all joints can be modeled as a single, linear element ...

. The wing space is used for

performer The performing arts are The arts, arts such as music, dance, and drama which are performed for an audience. They are different from the visual arts, which are the use of paint, canvas or various materials to create physical or static art object ...

s preparing to enter, storage of

set Set, The Set, SET or SETS may refer to: Science, technology, and mathematics Mathematics *Set (mathematics), a collection of elements *Category of sets, the category whose objects and morphisms are sets and total functions, respectively Electro ...

s for scenery changes and as a

stagehand A stagehand is a person who works backstage or behind the scenes in theatres, film, television, or location performance. Their work include setting up the scenery, lights, sound, props, rigging, and special effects for a production. General S ...

work area. Wings also contain technical equipment, such as the

fly system A fly system, or theatrical rigging system, is a system of rope lines, blocks (pulleys), counterweights and related devices within a theater that enables a stage crew to fly (hoist) quickly, quietly and safely components such as curtains, lights ...

. In the dressing room there is a makeup bench, chairs and mirrors.

House or not

The house can refer to any area which is not considered playing space or backstage area. Outside the theatre itself this includes the lobby, coat check, ticketing counters, and restrooms. More specifically, the house refers to any area in the theatre where the audience is seated. This can also include aisles, the orchestra pit, control booth,

balconies A balcony (from it, balcone, "scaffold") is a platform projecting from the wall of a building, supported by columns or Corbel, console brackets, and enclosed with a balustrade, usually above the ground floor. Types The traditional Malta, Malte ...

and

boxes A box (plural: boxes) is a container used for the storage or transportation of its contents. Most boxes have flat, parallel, rectangular sides. Boxes can be very small (like a matchbox) or very large (like a shipping box for furniture), and can ...

. * Orchestra or Orchestra Pit: In productions where live music is required, such as ballet, folk-dance groups, opera, and musicals, the orchestra is positioned in front and below of the stage in a pit. The pit is usually a large opening ranging from wide, long and deep. Some orchestra pits have lifts or elevators that can raise the floor of the pit up to the same height as the stage. This allows for easier movement of instruments among other things. Often an orchestra pit will be equipped with a removable pit cover which provides safety by eliminating the steep drop off and also increases the available acting area above. In most cases, some sort of lattice or sound port is built into the front of the orchestra pit, to allow audience members in the front rows to hear the music while still having a wall to keep them separated from the orchestra. The orchestra pit is the closest to the audience. *

Auditorium An auditorium is a room built to enable an audience to hear and watch performances. For movie theatres, the number of auditoria (or auditoriums) is expressed as the number of screens. Auditoria can be found in entertainment venues, community ...

: The section of the theatre designated for the viewing of a performance. Includes the

patron Patronage is the support, encouragement, privilege, or financial aid that an organization or individual bestows on another. In the history of art, arts patronage refers to the support that kings, popes, and the wealthy have provided to artists su ...

s main seating area,

, and entrances from the lobby. Typically the control booth is located in the back of the auditorium, although for some types of performance an

audio mixing Audio mixing is the process by which multiple sounds are combined into one or more channels. In the process, a source's volume level, frequency content, dynamics, and panoramic position are manipulated or enhanced. This practical, aesthetic, ...

positing in located closer to the stage within the seating. *

Vomitorium A ''vomitorium'' is a passage situated below or behind a tier of seats in an amphitheatre or a stadium, through which big crowds can exit rapidly at the end of an event. They can also be pathways for actors to enter and leave stage. The Latin wo ...

: A passage situated below or behind a tier of seats. *

Control booth The control booth, control room, lighting box, technical booth, tech booth, or just booth used by television, film or theatrical technicians is the area designated for the operation of technical equipment (lighting and sound), lighting controls ...

: The section of the theatre designated for the operation of technical equipment, followspots, lighting and sound boards, and is sometimes the location of the stage manager's station. The control booth is located in the theatre in such a way that there is a good, unobstructed view of the playing area without causing any (or minimal) distraction to the audience (i.e. preventing distracting light leak or noise), and is generally an enclosed space. *

Catwalks A fashion show ( French ''défilé de mode'') is an event put on by a fashion designer to showcase their upcoming line of clothing and/or accessories during a fashion week. Fashion shows debut every season, particularly the Spring/Summer and Fa ...

: A catwalk is a section of the house hidden in the ceiling from which many of the technical functions of a theatre, such as lighting and sound, may be manipulated.

Front of house

Lobby Lobby may refer to: * Lobby (room), an entranceway or foyer in a building * Lobbying, the action or the group used to influence a viewpoint to politicians :* Lobbying in the United States, specific to the United States * Lobby (food), a thick stew ...

: The lobby is a room in a theatre which is used for public entry to the building from the outside. Ticket counters, coat check, concessions and restrooms are all usually located in, or just off the lobby. *

Box office A box office or ticket office is a place where ticket (admission), tickets are sold to the public for admission to an event. Patrons may perform the transaction at a countertop, through a hole in a wall or window, or at a Wicket gate, wicke ...

: A place where tickets are sold to the public for admission to a venue * Marquee: Signage stating either the name of the establishment or the play and the artist(s) appearing at that venue.

Backstage or offstage

The areas of a theatre that are not part of the house or stage are considered part of backstage. These areas include dressing rooms, green rooms, offstage areas (i.e. wings), cross-overs, fly rails or linesets, dimmer rooms, shops and storage areas. * Dressing rooms: Rooms where cast members apply wigs,

make-up Cosmetics are constituted mixtures of chemical compounds derived from either natural sources, or synthetically created ones. Cosmetics have various purposes. Those designed for personal care and skin care can be used to cleanse or protect ...

and change into

costumes Costume is the distinctive style of dress or cosmetic of an individual or group that reflects class, gender, profession, ethnicity, nationality, activity or epoch. In short costume is a cultural visual of the people. The term also was tradition ...

. Depending on the size of the theatre, there may be only a male and female dressing room, or there might be many (i.e. one for each member of the cast). Often in larger spaces, cast members in lead roles have their own dressing room, those in supporting roles share with one or two others and those in the background or "chorus" roles share with up to 10 or 15 other people. Dressing rooms generally feature a large number of switchable outlets for accessories like

hair dryer A hair dryer, hairdryer or blow dryer is an electromechanical device that blows ambient or hot air over damp hair to speed the evaporation of water to dry the hair. Blow dryers enable better control over the shape and style of hair, by accelerat ...

s, straightening irons, and curlers. They also feature mirrors, which are often lit. Sinks are present for the removal of makeup and sometimes a dressing room will have

shower A shower is a place in which a person bathes under a spray of typically warm or hot water. Indoors, there is a drain in the floor. Most showers have temperature, spray pressure and adjustable showerhead nozzle. The simplest showers have a ...

s and

restrooms A public toilet, restroom, public bathroom or washroom is a room or small building with toilets (or urinals) and sinks for use by the general public. The facilities are available to customers, travelers, employees of a business, school pupils ...

attached. Lockers, or costume racks are generally used for storage of costumes. In some performances, dressing rooms are used as a secondary

green room In show business, the green room is the space in a theatre or similar venue that functions as a waiting room and lounge for performers before, during, and after a performance or show when they are not engaged on stage. Green rooms typically have ...

because of space limitation or noise, especially by performers with long breaks between stage appearances. *

Green room In show business, the green room is the space in a theatre or similar venue that functions as a waiting room and lounge for performers before, during, and after a performance or show when they are not engaged on stage. Green rooms typically have ...

: The lounge backstage. This is the room where actors and other performers wait in when they are not needed onstage or in their dressing rooms. * Crossover: A crossover is a hallway, room, or catwalk designed to allow actors in a theater to move from wings on one side of a stage to wings on the other side without being seen by the audience. Sometimes this is built as a part of the theater, sometimes exiting the building is required, and still other times the set includes a false wall to create a temporary crossover. A trap room, orchestra pit, or even the front of house can be used as crossovers. *

Fly system A fly system, or theatrical rigging system, is a system of rope lines, blocks (pulleys), counterweights and related devices within a theater that enables a stage crew to fly (hoist) quickly, quietly and safely components such as curtains, lights ...

: A fly system is a system of ropes, counterweights, pulleys, and other such tools designed to allow a technical crew to quickly move set pieces, lights, and microphones on and off stage quickly by "flying" them in from a large opening above the stage known as a fly tower/flyspace. *

Catwalk A fashion show ( French ''défilé de mode'') is an event put on by a fashion designer to showcase their upcoming line of clothing and/or accessories during a fashion week. Fashion shows debut every season, particularly the Spring/Summer and Fa ...

: A catwalk is an elevated platform from which many of the technical functions of a theatre, such as lighting and sound, may be manipulated. * Dimmer room: The room backstage which contains the dimmer racks which power the lighting rig in the theatre. Often dimmer racks may not be housed in dedicated room, instead they may be in a mechanical room, control booth, or catwalk, or even on the side of the stage as is often the case on Broadway, touring shows, or at corporate events. When the dimmers are stored onstage, this area of the stage is known as the "Dimmer Beach". In the UK it is known as "Dimmer City". * Shops and storage areas: Depending on the space available a theatre may have its own storage areas for old scenic and costume elements as well as lighting and sound equipment. The theatre may also include its own lighting, scenic, costume and sound shops. In these shops each element of the show is constructed and prepared for each production. * Call board: Literally a backstage

bulletin board A bulletin board (pinboard, pin board, noticeboard, or notice board in British English) is a surface intended for the posting of public messages, for example, to advertise items wanted or for sale, announce events, or provide information. B ...

which contains information about a theatrical production including contact sheets, schedules, rehearsal time changes, etc. * Trap room: A large open space under the stage of many large theatres. The trap room allows the stage floor to be leveled, extra electrical equipment to be attached, and most importantly, the placement of trap doors onto the stage (hence the name). It is usually unfinished and often doubles as a storage area. It is often also used as a substitute for a crossover.

References

External links

*{{Commonscatinline, Parts of theaters