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Circular Structure with Natural Stone and Timber Integration for Healing Spaces

Authors:
Ridvan Kahraman, Sacha Cutajar
Circular Structure with Natural Stone and Timber Integration for Healing Spaces
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The design incorporates a circular layout with natural stone and timber elements, creating a tranquil environment that supports the palliative care needs of terminally ill patients.
5 key facts about this project
01
Natural stone walls provide thermal mass, enhancing energy efficiency.
02
A central herb garden promotes healing through sensory engagement.
03
The layout encourages interaction with nature through abundant green spaces.
04
A memory wall allows patients and families to commemorate loved ones.
05
Design prioritizes privacy and tranquility through thoughtful spatial organization.

The Floating Wreath is located in a park in Stuttgart, Germany, designed to provide palliative care for terminally ill patients. It focuses on creating a peaceful environment that supports both physical and emotional well-being. The design concept is based on the idea of a wreath, which represents eternal life and continuity. This theme informs the layout and overall feel of the space.

Site Integration
The choice of site is essential to the project's success. The building is set within a green park that protects it from the noise of the city. The natural slope and surrounding trees create a calm atmosphere, helping patients and their families feel at ease. The park is divided into two areas: one open for public use and the other dedicated to The Floating Wreath. This garden space allows patients to connect with nature.

Spatial Organization
The facility has two levels designed for different activities. The upper level features common areas that encourage social interaction among patients and families. The lower level offers private spaces for rest and reflection. Corridors facilitate movement throughout the building. A central spine serves as a divider and includes various functions like an herb garden, a library, and a memory wall. These features help integrate nature into daily life within the facility.

Sustainability
Sustainability is an important aspect of the design. Stone and timber are used for their eco-friendly qualities and reusability. The stone walls help maintain a comfortable temperature through their thermal mass. The elevated timber structure reduces disturbance to the park's environment. Rainwater is collected to irrigate the conservatory and herb garden, demonstrating the project's commitment to preserving natural resources.

The Floating Wreath addresses the needs of patients in a supportive environment. Each design detail contributes to a nurturing atmosphere that promotes healing and reflection. The combination of natural elements and thoughtful space planning makes it a unique facility focused on care and comfort.

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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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