With Rooted Transience, the Diriyah Biennale Foundation presents its first international exhibition in Venice as part of the 19th International Architecture Exhibition La Biennale di Venezia 2025. Hosted at the historic Abbey of San Gregorio, the project extends a journey that began in Saudi Arabia, establishing a space for cultural exchange and dialogue between tradition and innovation within a uniquely Venetian context.Curated by Faysal Tabbarah, Rooted Transience explores the relationship between rootedness and transformation through the architectural typology of the musalla a space for prayer and contemplation characterized by adaptability and temporality. The exhibition brings together full-scale installations, models, and digital content from the AlMusalla Prize 2025, including the winning project On Weaving Al Musalla by EAST Architecture Studio alongside works by the shortlisted finalists, offering a multifaceted reflection on contemporary Islamic architecture.
At the heart of the exhibition stands a faithfully reproduced architectural fragment of On Weaving, fabricated in Jeddah specifically for the Venice presentation. Constructed using reclaimed date palm wood and traditional natural fiber weaving techniques, the fragment translates the material, structural, and symbolic qualities of the musalla into a form suited to the historic setting of the Abbey. Installed in the cloister, it acts as a tangible mediator between Saudi architectural heritage and Venice’s layered architectural memory.
The exhibition journey opens with the AlMusalla Prize Room, introducing the origins of the Prize and the cultural context from which it emerged. Through archival materials, narratives, and contextual references, the room traces the inception of Al Musalla as an architectural initiative rooted in adaptability, spirituality, and contemporary design, originally situated at the Western Hajj Terminal in Jeddah.
The second room presents the four shortlisted projects from the AlMusalla Prize competition. Displayed through scale models, the projects explore diverse interpretations of the musalla typology, addressing themes of light, geometry, materiality, and spatial perception. Together, the models reflect a plurality of architectural approaches, highlighting how a temporary space of prayer can generate varied and culturally resonant forms.
The path then leads to the central model room, where a complete scale reconstruction of Al Musalla reveals the geometry and structure of the winning project. Displayed in its entirety, the model highlights the architectural logic behind On Weaving and serves as the exhibition’s core physical counterpart to the full-scale fragment installed in the Abbey’s cloister.
The exhibition concludes with the VR Room, offering an immersive digital experience that transports visitors inside Al Musalla. Through virtual reality, guests can explore the architecture from within, perceiving scale, light, and spatial continuity, and completing the exhibition journey by bridging physical presence with digital interpretation.
The reproduced fragment of Al Musalla was produced in Saudi Arabia and carefully transported to Venice through a controlled international process. From fabrication to on-site delivery, each phase was managed to ensure quality, safety, and full compatibility with the historic context of San Gregorio Abbey.
Once on site, the fragment was installed through a custom-designed structural solution, ensuring stability and full protection of the historic setting. The installation was completed with a calibrated lighting setup that enhanced the material qualities and spatial presence of the work, guaranteeing visual clarity and safety throughout the Biennale.