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Circular Aperture Revealing Ancient Pedestal in Rammed Earth Pavilion

Authors:
Arno Decorte, Nok Yi Leung, Chayapa Udombunditkul
Circular Aperture Revealing Ancient Pedestal in Rammed Earth Pavilion
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The central circular aperture invites natural light into a pavilion constructed of rammed earth and anchored by an ancient pedestal, creating a space for contemplation and exploration of humanity's timeline.
5 key facts about this project
01
The pavilion incorporates an ancient pedestal as a central design feature, linking to the historical context of Teotihuacan.
02
A circular aperture in the roof allows natural light to flood the interior and encourages contemplation of existential themes.
03
Rammed earth serves as the primary construction material, providing durability and a tactile connection to the site.
04
The design includes interactive spaces like discussion rooms and a theatre, enhancing user engagement with the narrative.
05
Materials such as engineered bamboo and silk cloth introduce varied textures, evolving the aesthetic over time.

The Teotihuacan Passage is located in Teotihuacan, Mexico, and invites visitors to explore a rich narrative about humanity’s timeline. This pavilion connects the historical significance of the site with questions about our existence today and in the future. The design emphasizes a journey through time, focusing on themes like birth, death, decay, and regeneration.

Concept and Design Approach

The design is based on the idea of time as both a record of humanity and a force that shapes progress. The layout allows movement through various spaces, including a gallery, discussion rooms, a workshop, and a theatre. These areas create an interactive experience, guiding visitors along a path that highlights the interconnectedness of human experiences across different periods.

Central Courtyard Feature

A key aspect of the pavilion is its central open courtyard, which features an ancient pedestal. This element serves as a focal point for reflection and connects the pavilion to the historical context of Teotihuacan. Above the courtyard, a circular opening in the roof lets in natural light, establishing a connection to the sky while encouraging visitors to think about broader existential themes.

Materiality and Textural Relationships

Materials selected for the pavilion are important to its narrative and include rugged rammed earth, pine, engineered bamboo, and smooth silk cloth. These choices enhance the themes of the project while illustrating the relationship between natural elements and human use. The choice of rammed earth offers strength, while the other materials introduce varied textures and visual interest that change over time.

Design Detailing and Environmental Integration

The design takes into account environmental considerations, allowing the pavilion to engage with the surrounding landscape of Teotihuacan. Open spaces enhance airflow and light, improving the experience for visitors. This approach captures the essence of the site and encourages inward reflection, all while honoring the past and future of humanity.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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