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Pneumatic Petals and Rainwater Collection in a Bamboo Meditation Space

Authors:
Marta Banachowicz, Jan Gołębiowski
Pneumatic Petals and Rainwater Collection in a Bamboo Meditation Space
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With its pneumatic petals and rainwater collection system integrated into a bamboo structure, the design creates a tranquil space for meditation while fostering a deep connection to the surrounding environment.
5 key facts about this project
01
Bamboo construction elements create a sustainable and lightweight structure.
02
The cabin integrates a rainwater collection system within its foundation.
03
Pneumatic petals allow for adjustable openness and light control.
04
The design maximizes user connection to nature through transparent elements.
05
The structure accommodates up to three people for communal meditation.

The Meditation Lotus Cabin stands as a space for reflection and tranquility, drawing inspiration from the lotus flower, which symbolizes purity and spiritual rebirth. Located in a natural setting, the design encourages mindfulness and connection to the environment. It offers a unique place for meditation, inviting individuals to immerse themselves in the calming influence of both the structure and its surroundings.

Structural Composition

The cabin features a polygonal layout with eight sides, surrounded by eight petals. This geometric design allows for flexibility, as the petals can be opened or closed, creating different atmospheres. When closed, the cabin provides a sense of security and solitude, while opening the petals allows light to fill the space and connects users to the outdoor landscape. The interaction between the structure and nature changes throughout the day, enhancing the meditative experience.

Materiality and Functionality

Underneath, the cabin rests on a reinforced concrete basin that serves as a foundation and as a rainwater catchment system. This practical approach not only stabilizes the building but also incorporates sustainable practices. The eight petals are made from prefabricated parts that can be easily assembled or replaced if necessary. The petals consist of vertical cores and horizontal beams, primarily using bamboo for its strength and environmentally friendly characteristics. This choice aligns with the project's focus on sustainability.

User Experience

The design does not include electrical installations, which reduces exposure to electromagnetic waves. This choice contributes to a calm and peaceful environment, fostering a deeper sense of connection to nature. Able to accommodate up to three people, the cabin’s layout supports both shared and solo reflection, providing space for contemplation while maintaining a comfortable intimacy.

The manual opening mechanism resembles the natural process of a lotus flower opening. Users can decide when to reveal or close off the cabin, allowing for a personal experience that alternates between sheltered comfort and open exposure to the elements. The design reflects a thoughtful approach to creating a space that prioritizes both functionality and serenity.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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