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Embracing Nature with Hemp-Lime and Oak in a Funnel-Shaped Retreat

Authors:
Domenico Bongiorno, Edoardo Arcidiacono
Embracing Nature with Hemp-Lime and Oak in a Funnel-Shaped Retreat
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The funnel-shaped sleeping pods, crafted from hemp-lime and oak, open to the west to capture the evening sun, creating a harmonious retreat that immerses occupants in the surrounding landscape.
5 key facts about this project
01
Funnel-shaped design maximizes solar exposure.
02
Large windows provide panoramic views of the landscape.
03
Hemp-lime construction enhances breathability and insulation.
04
Walls diverge outward for a unique spatial experience.
05
Oak framework supports the lightweight structure efficiently.

The "Surya Namaskar: Sleeping Pods on a Cliff" project is located in a stunning natural setting and serves as a peaceful retreat for relaxation and reflection. The design is inspired by Surya, the solar star, and focuses on themes of light and energy. The distinctive form of the pods reaches upward, aimed at harnessing sunlight and connecting with the surrounding landscape.

Design Concept
-
The sleeping pods feature a funnel shape that opens to the west to capture the warmth and illumination of the setting sun. This strategic orientation enhances comfort and creates a welcoming atmosphere. Large windows act as visual frames, allowing occupants to enjoy expansive views of nature while fostering a sense of belonging within the environment.

Spatial Configuration
-
The walls of the pods diverge outward, contributing to an open feel and inviting interaction with nature. This design enhances the experience inside while maintaining a sense of privacy. The organic forms reflect a relationship between the built environment and the landscape, blurring the boundaries and encouraging a lifestyle connected to nature.

Materiality
-
Sustainability is a key aspect of the design, with materials chosen for their environmental benefits. Hemp-lime is used for its breathable and insulating properties, contributing to the energy efficiency of the pods. Limestone tiles provide durability and aesthetic appeal. Lime-hemp blocks improve thermal performance, while the oak wood structure offers support, creating a blend of natural materials that ground the design in its setting.

The unique features include photovoltaic panels, designed to collect renewable energy and reduce environmental impact. A screw foundation and breathable membranes ensure stability and comfort. These choices highlight a commitment to sustainability, making the sleeping pods a true reflection of their natural surroundings. The attention to detail enhances the overall experience, encouraging quiet moments of connection with the landscape.

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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
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Final registration deadline 30 October 2025

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