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Living Façade of Dalgae Creating a Bridge Between Nature and Technology

Authors:
Jisun Kwon, Daphnie D'costa
Living Façade of Dalgae Creating a Bridge Between Nature and Technology
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Constructed with dalgae as a living façade that generates biofuel, the Pavilion of Humanity serves as a reflective space that bridges the gap between technological advancement and environmental awareness.
5 key facts about this project
01
Living dalgae in the façade generates biofuel for energy needs.
02
Bridges connect two wings dedicated to historical and technological themes.
03
Rooftop performance areas encourage community engagement.
04
Exhibition spaces highlight the relationship between innovation and nature.
05
Located near the Salton Sea, emphasizing resilience and survival.

The Pavilion of Humanity: The 4th Wall is a project that aims to connect human innovation with the natural environment. Located nearby the Salton Sea, the pavilion addresses modern concerns such as technology’s impact on society, climate change, and the ongoing effects of the COVID-19 pandemic. Built with the idea of the "fourth wall" in mind, it symbolizes the separation between human achievements and nature, while also showcasing the interconnectedness of both.

Spatial Organization

The pavilion features two wings linked by a reflective bridge, each serving a specific purpose. Wing A includes areas for reception, conferences, and a café, alongside a gallery dedicated to prehistoric and ancient periods. It also contains Workshop A and a rooftop performance space that encourages creativity. Wing B focuses on the industrial and advanced technology periods, housing additional workshops and performance areas. This arrangement allows visitors to engage with the timeline of human advancement in a meaningful way.

Materiality and Environmental Integration

An important aspect of the pavilion is its façade, made from dalgae, a microscopic single-celled organism found in the Salton Sea. This innovative material is not just for appearance; it generates biofuel through photosynthesis and helps provide energy for the building. The use of this living organism highlights a sustainable approach to design, showing how architecture can contribute positively to its environment while addressing energy needs.

Visitor Engagement and Experience

Inside, the layout encourages interaction and participation, with flexible spaces designed for various activities. Performance and workshop areas promote creativity and collaboration, making the pavilion a lively environment. The thematic division of spaces enhances the visitor experience, inviting exploration and a deeper appreciation of technological progress. Pathways connect the different areas, facilitating movement and interaction among visitors.

The design includes a sculptural roof that reflects a winding path through time, inviting visitors to contemplate their own connections to history and innovation. Each detail of the pavilion works together to create a thoughtful space that honors the relationship between humanity and the environment.

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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.

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

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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