ENGINEERING PERFORMANCE SCENERY FOR TERHAL BY DRAGONE
In 2023, Evolution Scenic was selected by Dragone to fabricate custom scenic elements for Terhal in Diriyah, Riyadh. The commission required visually authentic scenery that could also perform reliably within a demanding live-production environment.
The creative concepts were supplied by the client, with Evolution Scenic responsible for translating them into practical, production-ready scenic pieces. This involved developing the construction, structural approach and operational details needed for repeated use during rehearsals and performances.
The scope included six Saudi street-market carts and a traditional Arabian land-abra. The market carts were designed to function as parkour obstacles, requiring sufficient strength, stability and mobility for direct performer interaction.
The land-abra was engineered to move under its own power while maintaining the appearance of a traditional Arabian boat. Across the scope, structural engineering, mobility, performer interaction and scenic authenticity were central to the fabrication process.
BUILDING SIX STEEL-FRAMED PARKOUR CARTS
The six market carts were developed to preserve the visual character and traditional appearance of Saudi street-market furniture while also providing the structural strength required for demanding live performance use. Their construction needed to support repeated performer interaction and physical movement without affecting the overall scenic look of the finished pieces.
Evolution Scenic fabricated the primary internal frameworks using 48 mm diameter mild-steel pipe, creating a strong and reliable structural core for each cart. This steel framework carried the required performance loads while allowing the decorative scenic surfaces to be developed independently around the supporting structure.
Plywood, MDF and timber were applied over the steel framework to establish the external profiles, panels and recognisable market-cart forms. Fibreglass, foam, fabric and acrylic were also incorporated where appropriate to create shaped details, lightweight decorative components and additional scenic features required by the supplied concepts.
This combination of metalwork, carpentry, composite materials and scenic fabrication allowed each material to serve a specific structural or visual purpose. The completed carts retained the appearance of traditional timber-built market objects while incorporating a substantially reinforced internal construction suitable for parkour performance and repeated use within the production environment.
DESIGNING FOR PERFORMER LOADS
The distinctive feature of the market carts was their role as active parkour obstacles within the performance. Performers were expected to climb, jump, land and interact directly with the structures, creating significantly different demands compared with conventional decorative scenic furniture.
To support this level of physical interaction, the carts required a strong and stable internal construction capable of handling the intended performance loads. At the same time, they needed to remain mobile and practical for movement within the production environment without losing their traditional scenic appearance.
Evolution Scenic used 48 mm diameter mild-steel pipe as the main structural framework, providing the reinforced core required for the carts' performance function. Load limits formed part of the technical considerations, ensuring that the scenic elements were approached as functional performance structures rather than lightweight decorative props.
This combination of scenic appearance and engineered strength demonstrates the difference between conventional scenic fabrication and performance-focused scenic engineering. What appeared on stage as a traditional market cart incorporated a more substantial internal structure, allowing it to function reliably as part of the performers' physical environment.
DEVELOPING THE SCENIC SURFACES
With the structural framework completed, Evolution Scenic developed the visible forms of the scenic elements using plywood, MDF and timber. These materials were shaped and applied around the engineered structures to establish the required profiles, panels and traditional visual character of the finished pieces.
Fibreglass, foam, fabric and acrylic were incorporated where the scenic design required more detailed, lightweight or shaped decorative components. Combining these materials allowed the fabrication team to create varied forms and textures while maintaining a consistent overall appearance across the scenic elements.
Scenic painting, distressing, textured coatings and timber staining were then used to visually unify the different construction materials. These finishing techniques helped create depth, variation and a more authentic aged appearance rather than allowing the newly fabricated surfaces to appear overly clean or factory-produced.
Careful variations in colour, timber tone, texture and surface treatment helped reinforce the traditional character required by the supplied creative concepts. The completed scenic surfaces therefore combined a strong engineered construction beneath with a detailed, deliberately aged exterior suitable for close performer interaction and live theatrical presentation.
TURNING A GOLF BUGGY INTO AN ARABIAN BOAT
The second major fabrication challenge was the creation of the land-abra, which needed to operate as a moving scenic element rather than a static boat prop. Evolution Scenic transformed an existing golf buggy into a traditional Arabian boat capable of travelling through the performance environment under its own power.
The golf buggy provided the underlying vehicle platform, including the basic propulsion, steering and braking functions required for controlled movement. Around this operational base, Evolution Scenic fabricated the boat structure using a combination of mild-steel framing, timber, plywood and fibreglass.
A key part of the fabrication process was integrating the vehicle and the scenic boat body as one functional assembly. The finished scenic shell needed to conceal the recognisable golf-buggy form while maintaining access to the operating components and allowing the steering and braking systems to function effectively.
Once completed, the transformed vehicle could move through the performance area as a convincing Arabian land-abra while retaining the practical control of the golf buggy beneath it. This approach combined scenic fabrication, structural integration and vehicle functionality to create a self-powered theatrical boat suitable for live performance.
INTEGRATING STRUCTURE, MOVEMENT AND FINISH
The land-abra demonstrated how the functional requirements of a moving scenic element directly influenced its construction. Unlike a static boat prop designed mainly around shape and appearance, the golf-buggy-based land-abra required careful coordination between its scenic form and its operational vehicle components.
The supporting structure was developed using mild-steel framing, while timber and plywood formed much of the visible scenic body. Fibreglass was incorporated to create additional boat profiles and shaped details without depending entirely on heavier timber construction.
Because the land-abra needed to move through the performance environment, the construction also required consideration of weight distribution, structural interfaces and access around the existing golf buggy. The supporting framework and scenic body therefore had to work together without restricting steering, braking or general vehicle operation.
Scenic paint, textured coatings, timber staining and distressing were applied to visually unify the different construction materials into one convincing traditional boat form. The final result brought structure, movement and scenic finishing together as a single functional assembly, allowing the land-abra to maintain its theatrical appearance while operating reliably during the performance.
ADAPTING THE PROPS DURING REHEARSALS
Rehearsals became an important stage in refining the performance behaviour of the scenic pieces under actual show conditions. The uneven, sand-like performance surface affected how the wheeled market carts moved, responded and stopped during repeated use within the production environment.
Evolution Scenic adjusted the carts by modifying and refining the caster wheels and manual braking arrangements. These changes improved control and allowed the carts to move more predictably across the textured floor while remaining suitable for performer interaction and carefully coordinated stage movement.
The land-abra also required adjustments to its braking behaviour during rehearsals. Because the golf buggy was being used as a theatrical stage vehicle, its stopping and manoeuvring characteristics needed to work accurately with the movement patterns and timing required by the production.
These rehearsal-based refinements helped ensure that the moving scenic elements performed reliably within the actual venue rather than only under workshop conditions. The process demonstrated the importance of testing mobility, braking and control on the final performance surface, where textured flooring, performer movement and precise stage cues could directly influence the behaviour of each scenic element.
DELIVERING WITHIN A TWENTY-DAY PROGRAMME
The Evolution Scenic scope was delivered within a confirmed 20-day programme, requiring close coordination across fabrication, finishing and production activities. Within this limited timeframe, multiple technical disciplines had to progress efficiently while maintaining the structural and scenic requirements of the Terhal performance elements.
The six market carts required the fabrication of reinforced mild-steel frameworks, followed by the construction of timber-based scenic bodies and the application of specialist scenic finishes. Metal fabrication, carpentry, composite work and surface treatment therefore had to be carefully coordinated to keep each cart progressing through the workshop without unnecessary delays.
The land-abra introduced an additional technical challenge because an operational golf buggy had to be integrated within a custom-built scenic boat structure. Steel framing, timber, plywood and fibreglass construction needed to be developed around the vehicle while maintaining its movement, steering and braking functions before the completed piece could enter rehearsals.
Once completed, the scenic elements were delivered into the production environment for movement checks, rehearsal use and final operational adjustments. Floor protection formed part of the site requirements while moving and testing the substantial steel-framed pieces, helping ensure that installation and rehearsal activities could proceed efficiently throughout the 20-day delivery programme.
PERFORMANCE SCENIC FABRICATION IN PRACTICE
The Terhal project demonstrates the technical depth required to transform traditional-looking scenic objects into fully functional performance elements. What appeared on stage as familiar market carts and an Arabian boat incorporated engineered structures, moving systems and carefully developed scenic finishes beneath their visible surfaces.
The six market carts combined mild-steel framing with plywood, MDF, timber and additional scenic materials to create strong performance structures suitable for direct physical interaction. Fibreglass, foam, fabric and acrylic were incorporated where required to develop shaped details while maintaining the intended visual character of the client-supplied concepts.
The land-abra followed a similar approach by combining a functioning golf buggy with a custom scenic boat structure. Its construction needed to support steering, braking and controlled movement while the scenic body concealed the vehicle beneath and maintained the appearance of a traditional Arabian boat during the performance.
Scenic painting, distressing, textured coatings and timber staining completed the visual transformation of the engineered assemblies. The finished result brought together custom scenic fabrication, structural engineering, mobility and specialist finishing, allowing the scenery to operate as an active and reliable part of the Terhal production rather than simply serving as a static background.