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Curved Windows and Plywood Layers Create a Mindful Retreat

Authors:
Roman Sokolowsky, Clément Denans
Curved Windows and Plywood Layers Create a Mindful Retreat
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Curved windows seamlessly integrate the calming presence of nature into the wood cabin's design, while 9mm plywood and ample insulation enhance thermal comfort, making it an ideal retreat for meditation and self-reflection.
5 key facts about this project
01
Curved windows enhance natural light and views, fostering a connection with the outdoors.
02
Constructed primarily from 9mm exterior plywood, supporting both structure and insulation.
03
The cabin's design allows for seasonal adaptability, maintaining comfort year-round.
04
Interior spaces are intentionally designed to facilitate mindfulness and contemplation.
05
CNC-cutting techniques ensure precise execution of the organic shape.

The Nutshell is designed as an organically shaped wood cabin that focuses on building a connection with nature. Located in a peaceful setting, the structure provides space for meditation and self-reflection. The aim is to create an environment that encourages users to remain present, free from the distractions of daily life.

Materiality

Material choice is an important factor in the design of The Nutshell. The cabin features 9mm exterior plywood and 21mm plywood used as a wind barrier, offering a sturdy and insulated exterior. The design also incorporates 200mm insulation for enhanced thermal performance. The combination of oriented strand board and a wooden floor adds to the stability of the cabin while maintaining an inviting atmosphere.

Spatial Configuration

An important feature of the cabin is its layout, including large curved windows that connect the interior with the outside landscape. These windows are positioned to maximize the intake of natural light, creating airy and bright spaces for contemplation. The flow of the design ensures that users can enjoy the outside tranquility while being comfortably sheltered inside.

Thermal Adaptability

The Nutshell is designed to adjust to various climate conditions, making it suitable for use throughout the year. A curved skylight at the top of the cabin allows additional light and ventilation, helping to regulate temperature. This thoughtful design element promotes comfort in the cabin, making it a welcoming retreat regardless of the weather outside.

The detailing of The Nutshell is defined by its fluid forms and clean lines. Each design choice is made to create a harmonious blend of function and simplicity. The overall atmosphere encourages deeper thinking and mindfulness, inviting users to enjoy their surroundings in a focused way.

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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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Competition organisers

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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