Get inspired!

17,725 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Plaited Hazelnut Twigs and Clay Form a Butterfly-Inspired Pavilion in the Desert

Authors:
Marc Schulte, Simone Aktan, Elisa Maschin, Sven Schwenke
Plaited Hazelnut Twigs and Clay Form a Butterfly-Inspired Pavilion in the Desert
Explore the full project presentation!
Subscribers only
Plaited hazelnut twigs and a clay mix create a butterfly-inspired structure that blends harmoniously with the Atacama Desert, serving as a functional pavilion for reflection and connection to nature.
5 key facts about this project
01
Core structure made from plaited hazelnut twigs for structural integrity.
02
Encased in a mixture of clay and sand-lime brick for durability.
03
Design mimics the spread wings of a butterfly, enhancing connection to nature.
04
Symmetrical layout with equal-sized spaces promotes balance and light.
05
Located in the Atacama Desert, addressing extreme environmental conditions.

The Monarch is an architectural pavilion located in the Atacama Desert, designed to reflect the beauty of a butterfly. It serves both as a space for contemplation and a functional shelter. The design draws inspiration from the natural world, particularly the butterfly’s ability to transform and adapt. This project aims to create a strong connection between the built environment and the surrounding desert landscape, resulting in a structure that integrates seamlessly with its setting.

Form and Layout

The overall shape of The Monarch mimics the spread of butterfly wings. It features two symmetrical spaces, each measuring 49.8 square meters. This configuration creates a balanced and visually appealing structure, allowing for easy movement throughout the interior. Ample natural light and ventilation contribute to the comfort of the occupants while fostering a strong sense of connection with the vast desert surroundings.

Construction Methodology

The pavilion employs a monolithic construction system. The core is made of plaited hazelnut twigs, encased in a mixture of clay and sand-lime brick. These locally sourced materials emphasize sustainability and environmental awareness. The robust core provides stability, while the outer layer protects the structure from the harsh desert climate. This thoughtful choice of materials ensures the building remains durable while maintaining a visual link to the natural elements.

Ecological Considerations

The Monarch reflects important ecological themes through its design and location. The butterfly symbolizes a commitment to biodiversity and conservation. The pavilion is more than just a shelter; it encourages appreciation for the delicate ecosystems that exist in the area. The structure promotes awareness of nature, reminding visitors of the interconnectedness between humans and the environment.

The outer layer is crafted to shield against the extreme elements of the desert. It offers protection while mirroring the flowing lines of the butterfly's wings. This careful attention to detail highlights the balance between function and design, capturing the spirit of the environment around it.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #3
Kinderspace
Kinderspace
Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

`
Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Open architecture competitions

  • Closest deadline first
  • Project competitions first
    Selected winning projects have the potential to be constructed
  • Ideas competitions
    Experimental competitions with the focus on pushing the boundaries of creativity
Denver Affordable Housing Challenge

AIA (American Institute of Architects) invites you to design affordable housing in Denver

Affordable Housing Series 19th Edition ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 18 September 2025

Recurring architecture competitions

The Architect's 
Chair

Take a seat and make a statement!

Take a seat and make a statement! Edition #4 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 18 September 2025
Museum of 
Emotions

Use architecture to create different emotional states

Edition #7 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Advance registration deadline 18 September 2025
MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025
new
Re:Form - 
New Life 
for Old Spaces

Choose a site—used, abandoned, or forgotten—anywhere in the world, and give it a new purpose

Edition #2 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 2 October 2025
Hospice - 
Home for the 
Terminally ill

Design a safe and supportive space to those struggling with a terminal illness

Edition #5 ideas COMPETITION
Prize 10,000 €
Eligibility Open to all
Advance registration deadline 9 October 2025
new
The Architect’s 
Stair

Take a step and make a statement!

Take a step and make a statement! Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 15 October 2025
Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 16 October 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
The Last 
Nuclear Bomb Memorial

Design a memorial that speaks to the cause of ending all nuclear weapons programs

Edition #6 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Final registration deadline 13 November 2025
Concrete 
Pavilion

Design a concrete pavilion

Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 27 November 2025

Media, partners and clients

To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 17,725 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy