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Bamboo-Lattice Meditation Lantern with Recycled Tyvek Envelope

Authors:
Meihan Liu, Jiayi Liu, Yiyang Zha
Bamboo-Lattice Meditation Lantern with Recycled Tyvek Envelope
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Constructed with a bamboo-lattice framework and enveloped in recycled Tyvek, the meditation lantern provides a serene retreat that enhances the urban landscape through thoughtful design and sustainable materials.
5 key facts about this project
01
Constructed primarily from bamboo, reflecting traditional Japanese craftsmanship.
02
Utilizes a recycled Tyvek membrane for enhanced sustainability and environmental impact.
03
Features an elevated platform allowing pedestrian passage and public engagement.
04
Integrates triple-glazed glass for improved energy efficiency and noise reduction.
05
Designed as a lantern, it serves both functional and symbolic roles in urban meditation.

The design is located in Tokyo and combines elements from traditional Japanese culture with a modern approach to urban living. It serves as a lantern for meditation, providing a quiet space for reflection in the midst of a busy city environment. The project highlights the importance of light and spatial arrangement, creating an inviting atmosphere for passersby and encouraging moments of peace.

Light and Spatial Experience

The design skillfully uses light to enhance the character of the space. Lanterns line the narrow alleys, casting a warm glow that stands out against the surrounding tall buildings. This thoughtful use of light not only draws attention to the lantern but also creates a calming atmosphere. Inside, visitors can escape the noise of city life, making it a perfect spot to pause and reflect.

Material Choices and Sustainability

Materials are essential to the overall message of the design. Tyvek, commonly used in protective clothing, is featured prominently. Its use raises important questions about sustainability and the recyclability of materials often thrown away. Additionally, a recycled Tyvek membrane is employed for the outer envelope, showing a commitment to environmentally friendly practices in construction.

Structural Framework

The use of Japanese bamboo forms a central part of the structure. Shaped like a traditional lantern, the bamboo skeleton provides a strong yet flexible framework. This choice respects local building traditions while allowing for a design that meets modern needs. The structure's design also enables it to adapt easily to various settings.

User Interaction and Elevation

By elevating the platform, the design creates space underneath for pedestrian movement. This invites people to engage with the environment in a more meaningful way. As individuals ascend the structure, they are met with unique views of the surrounding city, enhancing their experience and encouraging them to explore further.

A triple-glazed box is included, improving thermal performance and reducing noise from the street outside. It permits clear visibility while maintaining a sense of calm within. The transparency of the glass aligns with the intention of creating a refuge, allowing natural light to fill the space while still offering a peaceful retreat.

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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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