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Blog entries posted during May 2012

Simon Boccanegra Action Benches

When an onstage action requires a specialty object, it is the job of the props department to create whatever is required.

This past week, members of our stage crew have been busy in our theater’s scene shop constructing four new benches for Simon Boccanegra. These new benches will function as ‘stunt-doubles’ to sustain the abuse of being tossed around in the choreographed action during the Council Chamber fight scene.

Los Angeles Opera Technical Department Simon Boccanegra Props

Custom aluminum castings and turned leg fixtures

Each bench has over one hundred and fifty individual components made from a variety of materials including custom aluminum castings, turned leg fixtures, raw pine materials, and ornamental details improvised from bits of rope, egg and dart molding, wooden appliqués and large upholstery tacks.

Simon Boccanegra Props Los Angeles Opera

Stage Technician adds final decorative elements

After the props department completes the construction, the benches are delivered to the scenic department for painting and surface treatment. The performers will then use these benches in the rehearsal hall and onstage for the production.

 

LA Opera Tech Department Simon Boccanegra props

The finished benches ready for use onstage


Followspots

Followspots are bright long-throw lighting fixtures manually operated by members of our stage crew and are used to highlight performers as they move around stage.

For almost all of the productions at Los Angeles Opera, we utilize between two and eight followspots in various locations. Most commonly these are located in the followspot booth at the top of the auditorium, at the back of the upper balcony.

View from stage looking at the followspot booth

View looking directly into followspots

 
It is over one hundred and thirty-five feet from the followspot booth to the front edge of the stage, at greater than a thirty-degree angle. The geometry of this makes movement highly sensitive, so with a few inches of action at the followspot, the beam moves dozens of feet onstage.

Operator point of view from followspot booth

The lead followspot operator works with the lighting designer during the rehearsal process to develop cues which are then conveyed to the additional followspot operators. Our followspot operators have many years of experience for this deceptively difficult task.

A followspot operator at work in the booth

A followspot operator at work in the booth


Backstage Magic: April 2, 2012

An excerpt from the Los Angeles Opera League event called Backstage Magic 2012.  This year’s event showcased pyrotechnic and smoke effects.

In this clip Technical Director Jeff Kleeman talks about the company’s historic use of pyrotechnics and describes what goes into producing a 4th of July-style fireworks display on the LA Opera stage. Pyrotechnician Tom Newman sets up and operates the display.


Albert Herring Smoke Effect

 At Los Angeles Opera when we need to provide smoke or fog effects we have a couple of options for available and safe technology. Most applications call for our liquid nitrogen (LN2) systems of which we have four machines. The machines are located in the basement or “trap room” beneath the stage. For this production of Albert Herring the staging requires a gas furnace “explosion”. In synchronization with an explosion sound effect we cue a two to three second blast of LN2 “smoke”.
 

A stagehand tests the LN2 system prior to the performance

Each LN2 machine is a large reservoir filled with purified water which is heated to near boiling. Operating the controls allows for precise integration of the LN2 gas into the reservoir. When this mixture takes place, the white cloud-like “smoke” is created. A series of valves and hoses are used to regulate and distribute the effect.
 
The resultant effect product is a non-toxic mixture not dissimilar to the clouds in the sky. This provides for a spectacular effect that does not bother the singers.
 
Albert Herring Los Angeles Opera Smoke Effect

Albert opens the trap, throws a lit match in, and the “explosion” occurs

In addition to Albert Herring, the effect will be used extensively in our upcoming production of La Boheme.
  • Margie Schnibbe says:

    Thank you for your comment. Please send your inquiry to Technical Director : Jeff Kleeman


  • Albert Herring Food Props

    Albert Herring has a number of expendable food items that are consumed by the performers and need to be replaced for every show. Variables that determine what real food items are used include the action, staging, set design, and a performer’s dietary restriction or personal preference.
     
    During the rehearsal process food items and quantities needed for each performance are determined. An expendable food list containing the items needed for each scene, how the food is used and all other relevant information is compiled by a Stage Manager and managed by the Props Coordinator.
     

    Albert Herring Los Angeles Opera Props Dept

    Prop lemonade bottles are filled with sugar-free lemonade


    Before each performance fresh food items are purchased by a production assistant and the food is prepared for the performance by a union Prop Master in a small kitchen backstage.
     
    Los Angeles Opera Technical Department Albert Herring

    Produce and hot foods in the backstage kitchen


    In the Grocer’s Shop scene the action requires real peaches, apples, cucumbers and turnips. These real fruits and vegetables are mixed in with the artificial produce onstage.
     
    Albert Herring Los Angeles Opera Tech Dept

    The Grocer's scene


    In the May Day Festival scene the singers drink lemonade and eat an assortment of finger foods including sausage rolls, ham sandwiches and cupcakes.
     
    Albert Herring Los Angeles Opera May Day scene

    The May Day scene


    Extra whip cream icing is added to Albert’s cupcake to support the action of the May Day scene.
     
    Albert Herring Food Props Los Angeles Opera

    Cupcakes and marshmallow “taffy”


    In the final scene the saltwater taffy is replaced with marshmallows wrapped in parchment paper to alleviate the noise made by the original hard candy hitting the floor.
     
    LA Opera Albert Herring Props Department

    The Final scene


    Albert Herring Projections

    Albert Herring is a rental from Santa Fe Opera where they did not use projections. Los Angeles Opera decided that this production would be enhanced with the addition of newly created projections. Members of the Technical Department worked for three months creating the imagery that would be projected onto the screen.
     
    The images are a combination of still pictures, moving images and animation, and are created on a computer using multiple software applications. The media is then transferred to media servers and control systems for the stage.
     

    Los Angeles Opera Albert Herring

    View from media control booth


    The media control booth is located at the rear of the orchestra level seating. The operator programs and cues the imagery into the production. Once the final version is programmed for the opening night, the subsequent performances operate simply with the push of a “go” button.
     
    Albert Herring Los Angeles Opera Technical Department

    View through Lady Billows set


    Los Angeles Opera Albert Herring media projections

    View from stage left with the Lady Billows set onstage


    The projections are designed to be in proportion to the existing sets. In these views the contoured landscape and miniature houses are seen downstage from the projection screen.
     

    View of 2 projectors from rear stage right (Simon Boccanegra scenery wall is in storage on the side)


     Two 18,000 lumen high definition video projectors are used together to project onto a forty-two foot high by seventy-four foot wide vinyl rear-projection screen. Ten layers of separate video elements were combined to create this one image. The two projectors are utilized to increase intensity and provide back-up in the event of a projector lamp burn out. The lenses are chosen in each case for the specific location of the projectors and the distance to the screen.

    Crew View: Simon Boccanegra Change-over to Albert Herring

    The day after Simon Boccanegra opened, our FOH (front of house) crewcam captured the scenery change-over to Albert Herring. When we do more one than one opera in rep (repertory), all of the settings, props and lights must be exchanged one production for the other. The production that has been in storage on the rear stage and side stages is moved to the main stage and prepared for performance.


    Simon Boccanegra Action Props Onstage

    In addition to the fight benches, other action props used in Simon Boccanegra include paper maps, charts and letters, hand-held torches and decorative and stage combat swords.

    Maps, Charts and Letters
    When additional maps and charts were needed to support the onstage action, our props and scenic departments hand-crafted the items using a thirty-six inch laser-jet printer and hand-painted effects. The over-sized maps were photographed and printed at a high resolution on watercolor paper. After printing, the maps were sent to the scenic department for ‘aging’ with light washes of thinned acrylic paint.

    LA Opera scenic artist

    A scenic artist uses a sponge to apply color to the back of a map

    In each performance two laser-printed letters are used. New paper letters are added for the next performance. The maps and charts are replaced when they become soiled or damaged by the action.

    Los Angeles Opera Tech Department Simon Boccanegra props

    Numerous paper props are used in the Map Room scene

    behind the scenes Technical Department Los Angeles Opera

    Details of maps, charts and letters on the table in the Map Room

    Hand-Held Torches
    The self-extinguishing torches we have used at LA Opera throughout our history were developed for the original production of Otello in nineteen eighty-six.
    The torches use a non-toxic solid fuel. They burn for fifteen minutes with as much as a sixteen inch tall flame and weigh about two and a half pounds.

    special effects Los Angeles Opera Simon Boccanegra behind the scenes

    A Populace Fighter tightly grips the “dead-man” switch which if released extinguishes the flame

    At the start of each performance nearly thirty torches are preloaded by the prop crew to accommodate the duration of the performance without having to reload.

    Simon Boccanegra special effects Los Angeles opera technical department

    The final scene of Simon Boccanegra uses eight torches (detail)

    Decorative and Stage Combat Swords
    Medieval swords are used in the Council Chamber scene. The edges of the swords have been dulled for safety, and include six decorative and fifteen stage combat weapons.

    decorative swords la opera combat swords opera props stage combat

    Swords backstage in a special sword carrier/cart built by our prop crew

    The decorative swords are relatively inexpensive detailed reproductions. The stage combat swords are made of knifemaker’s steel by a bladesmith and are designed with structural integrity to sustain the impact of combat.


    Simon Boccanegra props stage combat props

    Swords in action during the Council Chamber scene


    Simon Boccanegra Scenery Load-in on January 24

    Here in the Tech Department we are always excited on “load-in” day. This is the day when the scenery and props arrive at the Dorothy Chandler Pavilion and are moved into the backstage area of the theater.

    The Simon Boccanegra scenery traveled to Los Angeles from London’s Royal Opera House via ocean freight in five (5) forty-foot shipping containers. The route from the UK to Los Angeles included a sailing through the Panama Canal. The total distance traveled was 5500 miles with a transit time of about 30 days.

    After the arrival in the Port of Los Angeles, the containers were trucked to the Dorothy Chandler Pavilion and unloaded by a union (IATSE 33) stage crew. The unloading of the containers was completed in one day and the assembly of the set will be completed in three days. For Simon Boccanegra, by the fourth or fifth day we are focusing hundreds of stage lighting instruments. By the evening of day six, we will be ready to begin stage rehearsals.

    Los Angeles Opera Simon Boccanegra theatrical scenery  LA Opera carpenters stage crew

    LA Opera stage carpenters unloading structural scenery elements for Simon Boccanegra

    You can see more photos from the Simon Boccanegra load-in on the LAO Facebook page.


    La Boheme Technical Analysis

    After a one to two year process of working with the design team on the concept and creation of renderings and models for a new set, one of the tasks of the Technical Department is to analyze, draw, engineer and supervise construction of the scenery and props for that new production. Our popular production of La Boheme was built new in 1993 and has been presented repeatedly here and at other opera companies.

    Los Angeles Opera La Boheme

    Act 1: Los Angeles Opera production of La Boheme onstage in 2012

    Each time we revive the production, we meticulously study the technical drawings. This becomes especially critical since our productions often play in rep with other varying productions when they are revived. This package of archived drawings and documentation accompanies the production when it travels to another opera company.

    Los Angeles Opera La Boheme

    3D “exploded” view construction drawing of La Boheme set unit as built by Seattle Opera Scenic Studios. This illustrates how the individual components are assembled. (Click and zoom for large detailed image.)

    3D AutoCAD drawing: Act 1 La Boheme on DCP Stage (Click and zoom for large detailed image.)

    This short video captures some of the La Boheme scenery as it is unloaded from the trucks, assembled, and handled onstage.


    La Boheme: New Props for an Enhanced Revival

    1890 Peugeot Replica
    For this remount of our signature production of La Boheme, there was a desire to bring the props and set dressing into the appropriate period of the 1890s. The car was built as a replica of an 1890 Peugeot two-seater. This would have been faithful to the vehicle available in Paris at that time. Months of research, design, engineering and hundreds of hours of fabrication were required for this prop to come to life.
     

    Los Angeles Opera Technical Dept La Boheme

    Replica of 1890 Peugeot two seat automobile

     
    Los Angeles Opera La Boheme

    Musetta (soprano Janai Brugger) and Alcindoro (bass-baritone Philip Cokorinos) on the Peugeot

     
    Fake Fish
    Although we do have a variety of fake fish in our prop inventory, a higher level of realism was required for the “Fish Seller’s” buckets. We experimented with different casting formulations and paint treatments to get a more realistic appearance.
     
    Los Angeles Opera La Boheme props

    Fake fish dry on racks after painting

     
    Confetti Drop
    A confetti drop was added to create a greater spectacle as the cast marches with French flags. One hundred and fifteen pounds of confetti was purchased for the run of the production. A “sling” is tied between two pipes above the stage and on cue the “sling” is rolled back and forth and the confetti spills though slits in the fabric.
     

    Abundant confetti falls on the Banda (orchestral musicians who perform onstage or backstage), chorus and supers for the finale of Act II

     
    Bicycles
    In keeping with the attention to period, the production required bicycles that appear to be from the 1890s. For this reason and for ease of use with elaborate staging, we created “stylized” versions of 1890s bicycles.
     
    La Boheme props

    Two new stylized bicycles were added to La Boheme

    For safety and staging purposes, coaster brakes were utilized that do not require the pedals to rotate while turning corners. The foot operation of the brakes leaves the performers hands free for props and actions.
     
    La Boheme Los Angeles Opera

    Schaunard (baritone Museop Kim) rides new bicycle in the last act of La Boheme


    Don Giovanni Scenery Load-In

    The Don Giovanni set has arrived! Seven (7) forty-foot shipping containers (over 16,000 cubic feet) of scenery and props traveled to Los Angeles from Chicago via rail and truck. Our union stage crew of approximately 50 stagehands has been extremely busy this week. By day five the crew is sixty hours into assembling the set, hanging lights, building and repairing props, touching up scenery and prepping all aspects of technical production. 

    Don Giovanni stage crew

    Stage crew unloading a spectacular silk flame effect which will rise through the Giovanni stage floor on cue

    LA Opera scenic painters

    Scenic painters applying new artwork to a Giovanni backdrop at the request of the set designer

    LA Opera stage with lighting  equipment

    The stage looks empty early in the process of hanging more than 700 lighting fixtures at stage level. Lighting equipment is lowered on ‘battens’ that are lifted 40 feet in the air for the production.

    LA Opera shop

    Carpenters building platforms for use as mock-up scenery in the rehearsal room


    The Two Foscari: Fire Breather

    A lot of attention has been given to the fire breather effect in our new production of The Two Foscari.

    The fire breather, an experienced professional, enters the stage with a lit self-extinguishing torch. On a pre-determined musical cue he fills his mouth with liquid, then blows the liquid through the flame of the torch. 

    The Two Foscari Fire Breather

    The size of the fire ball is determined by the quantity of  liquid the fire breather expels. 

    The Two Foscari Fire Breather

    Development and testing of this effect have been taking place for months here at the LA Opera. LA Opera works closely with the Los Angeles Fire Department and acquires special permits for all open-flame effects like this. Extensive time was invested at the costume shop to optimize the fire breather’s costume.

    The Two Foscari Fire Breather

    At the conclusion of the effect the fire breather extinguishes the torch by releasing the “dead-man” switch on the handle of the torch. He then exits the stage, hands the torch to a union prop person and rinses his mouth. 



    Madame Butterfly Scenery Load-in and Assemble

    Madame Butterfly is a rental production new to Los Angeles. This production has come to us from San Francisco Opera via multiple 53-foot tractor trailers. 

    Stagehands Unloading Madame Butterfly Scenery

    On day one, the scenery is unloaded from the trucks by the Carpenter Department, who will later assemble the many pieces.

    In addition to the scenic elements that arrive with a rental production, we use a combination of different soft goods from the LA Opera stock. 

    carpenter hangs a stock black velour masking leg

    In this photo, a carpenter hangs a stock black velour masking leg. The masking serves the purpose of finishing out the edges of the scenery to obscure the backstage architecture and the lighting fixtures. All of the rigging systems onstage can be lowered to the floor for ease of assembling.  

    hardwall flats

    This image of the Butterfly scenery shows some of the hardwall (wood) flats. The piece in the foreground (show portal 1) weighs 1470 pounds and is suspended on two batten pipes. 

    Except for the floor, all of the Madame Butterfly scenery is rigged from a grid overhead and will "fly" in and out of view on cue.


    The Flying Dutchman: Technical Preparation

    Numerous puzzle pieces of scenery for our new production of The Flying Dutchman are assembled to create one cohesive and spectacular vision. 

    Flying Dutchman Technical Preparation

    This is an early view from the auditorium looking through to the backstage. This bridge weighs nearly 5000 pounds and is an integral and dynamic element of the scenery. The bridge “flies” in and out on cue, controlled by a computerized chain motor console.

    Flying Dutchman Technical Preparation

    The deck is composed of hundreds of individual pieces of structural steel. When fully assembled with its mirrored surface, the deck becomes the playing area for dozens of cast members.  

    Flying Dutchman Scenery Stage Lighting

    The  scenery as designed is comprised of layers of vivid imagery  that only become apparent when completed with show lighting and effects. In this image, final preparations are made for the first onstage rehearsal.



    A Backstage Look at Day 3 of Scenery Assemble

    The Tosca scenery arrived from Houston in three 53-foot trucks in thousands of small pieces. It normally takes our stage crew two or three days to assemble all of the pieces into a full stage setting. With rental or incoming productions, minor repairs often have to be made due to the stress of shipping and handling. By the end of the third day, we have begun to make these minor repairs and scenic touch-ups.

    Tosca scenery LA Opera

    Replica hand-carved foam sculptures were designed for this production. The sculptures are hard-coated with urethane foam and treated with scenic paint to look like stone.

    Tosca Curtain LA Opera

    Each act has a different silk curtain. These silk drops are weighted at the bottom with a drapery chain to keep them from fluttering around when the curtain flies in and out. Note that a small bit of drapery chain hangs below the curtain. This chain will be sewn back into the bottom of the drop. 

    Tosca Scenery LA Opera

    One of the final elements of the scenery to be assembled is the ceiling. The aluminum triangular trusses serve as a lightweight skeletal structure. The ceiling is attached and held in place by four batten pipes over the stage.

    Tosca scenery

    A scenic artist touches up the walls with gray paint custom-mixed to match the existing color. Note that the ceiling is now in place in the set.