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Introduction

COMPETITION ORGANISERS
The Home of 
Shadows

Buildner is pleased to announce the results of The Home of Shadows #4 competition, an international ideas competition that invited architects and designers to explore the relationship between architecture, light, and shadow through the design of a dwelling illuminated exclusively by natural light. Participants were challenged to reconsider how domestic space could be organized and experienced when artificial lighting was entirely removed from the architectural equation. Rather than treating light as a supplementary condition, the competition encouraged proposals in which sunlight itself became a primary architectural material shaping atmosphere, orientation, privacy, and inhabitation.

The competition produced a diverse range of submissions, revealing the richness and complexity of designing through shadow as much as through light. Across the entries, participants explored how natural illumination could structure domestic life through courtyards, recessed volumes, filtered apertures, reflective surfaces, and layered spatial sequences. Many proposals treated the home not simply as shelter, but as a device for perceiving changing environmental conditions throughout the day and across seasons. Light became a means of revealing texture, framing landscape, and creating atmospheres that shifted between intimacy, exposure, warmth, and retreat.

A significant number of projects demonstrated strong sensitivity to landscape and topography, embedding dwellings within forests, volcanic terrains, cliffsides, deserts, and rural settings through carefully controlled relationships between enclosure and openness. Some entries relied on excavation and partially buried spaces to create gradual transitions between darkness and illumination, while others used expansive roof planes, terraces, and deep overhangs to filter sunlight and establish calm, protected environments. Several proposals drew from vernacular architecture and climatic strategies, reinterpreting traditional spatial principles through restrained contemporary languages rooted in materiality and environmental responsiveness.

Material expression also played an important role throughout the competition. Many participants explored how texture, mass, and surface could amplify the perception of light and shadow, using stone, brick, concrete, timber, and earth-toned materials to intensify atmospheric depth and tactile richness. Rather than relying on technological spectacle, numerous projects demonstrated how subtle architectural gestures — the depth of a wall, the orientation of a courtyard, or the placement of a skylight — could fundamentally shape the emotional quality of domestic space.

The Home of Shadows #4 highlighted the many ways architects continue to explore the relationship between light, shadow, and dwelling. Across the submissions, participants demonstrated how natural light can influence atmosphere, spatial organization, material perception, and the daily experience of inhabitation. Together, the projects showed that even within a simple residential program, the careful orchestration of light and shadow remains a powerful tool for creating meaningful architectural experiences.

We sincerely thank our jury panel
for their time and expertise

Extended list of jury biographies
Fernanda Canales

Fernanda Canales

Mexico

Sarah Broadstock

Architect at Studio Bark

United Kingdom

Sandra Baggerman

Trahan Architects

USA

Nikita Morell

Founder of Architects WordShop

Australia

Thongchai Chansamak

Sher Maker

Thailand

Patcharada Inplang

Sher Maker

Thailand

Jason deCaires Taylor

Underwater Sculpture

United States

Ignacio Laguillo

Laguillo Architects

Spain

1st Prize Winner

Project name

Below shadows

The reason I participate in architectural competitions is to challenge and discipline myself. As I mentioned earlier, I have personal goals, but the path to achieving them is still somewhat unclear. That’s why competitions appeal to me, they allow me to keep thinking, creating, and producing without pause. They also offer the added benefit of helping me quickly grasp emerging trends. :)

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Author
Taekhoon Lee
Country
South Korea
  • 8/10 Linework
  • 8/10 Quality of drawings
  • 10/10 Balance of color
  • 9/10 Layout
  • 8/10 Hierarchy
  • 5/10 Annotation
  • 7/10 Text
  • 9/10 Clarity of story
  • 7/10 Clarity of diagrams
  • 8/10 Quality of overall presentation

2nd Prize Winner

Project name

LAVA

Architecture competitions offer a refreshing break from the constraints of day-to-day practice. They allow for a more open and experimental approach to design, free from many of the practical limitations we usually face. It’s a space where creativity can take the lead, and new ideas can be explored more freely.

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Author
Marc Izaguerri Serrano
Country
United Kingdom
  • 9/10 Linework
  • 9/10 Quality of drawings
  • 9/10 Balance of color
  • 9/10 Layout
  • 8/10 Hierarchy
  • 7/10 Annotation
  • 8/10 Text
  • 9/10 Clarity of story
  • 8/10 Clarity of diagrams
  • 9/10 Quality of overall presentation

3rd Prize Winner

Project name

What is the shape of light ?

I find is a way to keep researching new ways of architecture while challenging myself and seeing what the world has to offer.

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Author
David Costantino Cirocchi
Country
Spain
  • 8/10 Linework
  • 8/10 Quality of drawings
  • 9/10 Balance of color
  • 9/10 Layout
  • 7/10 Hierarchy
  • 6/10 Annotation
  • 6/10 Text
  • 9/10 Clarity of story
  • 7/10 Clarity of diagrams
  • 7/10 Quality of overall presentation

Buildner Student Award

Project name

Light of the Site

We participate in competitions because we want to challenge ourselves to work independently outside of university and develop a concept entirely independent from professors and their opinions.
We can freely choose a topic of current interest and express our individual values through architectural design.

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Authors
Claudio Schröder
Chengying Wang
Fabian Leo Bous
Miao Kang
Country
Germany
+72 points Buildner University Rankings
  • 8/10 Linework
  • 9/10 Quality of drawings
  • 8/10 Balance of color
  • 9/10 Layout
  • 8/10 Hierarchy
  • 7/10 Annotation
  • 8/10 Text
  • 9/10 Clarity of story
  • 8/10 Clarity of diagrams
  • 9/10 Quality of overall presentation

Buildner Sustainability Award

Project name

Ikara-Flinders House

I enjoy architecture competitions because they offer a chance to explore ideas in a focused and playful way. I was drawn to the smaller scale and the conceptual challenge of this competition, which was an opportunity to engage in something specific and bespoke. I see competitions as a great way to explore my own processes, refine skills, and improve how clearly I can represent ideas. They are a valuable way to keep learning, experimenting, and growing as a designer.

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Author
Alexander Fong Kit Kindlen-Cheung
Country
Austria
  • 8/10 Linework
  • 9/10 Quality of drawings
  • 8/10 Balance of color
  • 8/10 Layout
  • 7/10 Hierarchy
  • 7/10 Annotation
  • 7/10 Text
  • 8/10 Clarity of story
  • 6/10 Clarity of diagrams
  • 9/10 Quality of overall presentation

Honorable mentions

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Project name

Light Box

I participate in architecture competitions as a way to explore architectural ideas beyond the constraints of everyday practice. Competitions offer the freedom to focus on fundamental questions of space, atmosphere, and concept, while sharpening design thinking and clarity. They also provide an opportunity for personal development and reflection, allowing architectural ideas to be tested, refined, and communicated with precision.

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Author
Sascha Röhren
Country
Germany
Project name

Rooted in Light

I participate in architecture competitions because they provide a valuable platform for independent architectural exploration, critical thinking, and conceptual development. In academic and professional contexts, design processes are naturally shaped by tutors, briefs and clients . Competitions offer the opportunity to develop a proposal through a more personal and autonomous architectural vision. For me, they are a way to test ideas, take thoughtful creative risks, and refine the values that guide my work as an emerging architect.

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Author
Vera Nassir
Country
Israel
Project name

RoofFold: Folded Light

Authors
Seulmir Yu
Geonhee Park
Donghyeon Lee
Country
New Zealand
Project name

Fragments of Light

I believe that architectural competitions are one of the best ways to hone your skills, challenge yourself, and explore without boundaries. This belief extends deeply to our incredible team as well—the very soul of our studio. I am passionate about nurturing their creativity, providing them with engaging projects, and giving them the space to explore new design narratives, something that becomes much easier through participation in architectural competitions. This approach helps our team thrive and, in turn, infuses every client project with fresh thinking and truly distinctive outcomes.

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Author
Hesham Muhammad Younis Hassan Ahmed
Country
Egypt
Project name

Heliotropic House

Just as climbers ascend a mountain because it is there, architects participate in competitions because there are questions worth contemplating and researching. I also take part in this process to gain new insights, refine my ideas, and share the results with others. I have been inspired by the works and writings of many people, and I have continued to my architectural journey based on those influences. With the hope that my ideas may, in turn, inspire someone else, I will continue to pursue architecture.

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Author
I Gyeom Jung
Country
South Korea
Project name

Carved Light

Because it's the best way to test your creativity to the fullest without limitations.

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Authors
Natasha Jasmin Lopes Rodriguez Florencio
Janquiel Lessa Florencio Rodriguez
Country
Brazil

Shortlisted projects

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Carved Light

Natasha Jasmin Lopes Rodriguez Florencio
Janquiel Lessa Florencio Rodriguez
Brazil

A QUIET LIGHT

Ruben Antonio Hipolito Galindo
Mexico

LIGHT FORMING

Sofia Sofianou
Greece

LU'UMA HOUSE

Oscar Eduardo Montoya Dosman
Jose Norberto Rueda
Rodrigo Quintero Diaz
Colombia

The rhythm of light

Elena Ferrarelli
Italy

Bridge House

Deborah Caitlinn Montgomery
Canada

Umbra Tide

Di̇lara Cansiz
Zehra Guclu
Turkey

Architecture matters

Youngil Kim
South Korea

THE PAMEJE HOUSE

Samuel Alberto Cosey Gonzalez
Mexico

SUN HOUSE

David Pedersen
Norway

THE LIGHT LAYERING

Ryeoeun Kim
South Korea

Daar Al Noor

Lillian Issa Yousef Esau
Haik Tomajian
Hungary

House of Filtered Light

Chansoon Kim
South Korea

Heliotropic House

I Gyeom Jung
South Korea

Light of the Site

Claudio Schröder
Chengying Wang
Fabian Leo Bous
Miao Kang

MSA, Münster School of Architecture / Fachhochschule Münster

+72 points Buildner University Rankings!
Germany

REFRACTED GRID

Shenaia Kaylion Turner
Sizhe Wang
United States

The Noon Lean

Eslam Salem
Egypt

I Am a Natural Man

Jaemin Park
Hyeonwoo Gim
South Korea

The Ruin

Daniel Fernando Rico Rodriguez
Mexico

Fragments of Light

Hesham Muhammad Younis Hassan Ahmed
Egypt

Light Wall Sanctuary

Jinho Son

Kongju National University

+22 points Buildner University Rankings!
South Korea

3 LINES HOUSE

Tomás Renzulli
Argentina

JOURNEY OF SHDOWS

Youngki Hong

The Korea National University of Transportation

+22 points Buildner University Rankings!
South Korea

Below shadows

Taekhoon Lee
South Korea

What is the shape of light ?

David Costantino Cirocchi
Spain

TÜPÜRI KIYERI

Miguel Angel Rangel Faz
Luis Medina
Victor Gutierrez
Mexico

Ikara-Flinders House

Alexander Fong Kit Kindlen-Cheung
Austria

LAVA

Marc Izaguerri Serrano
United Kingdom

Sculptor's Home

Adelina Burulea-dragos
Elena Guguila
Alexandru Duță
Romania

RESONANCE

Seongeon Choo
Geonhee Han
South Korea

UMBRA SCULPTURA: The Choreography of Subtraction

Hamzeh Ahmad Hasan Al-thweib
Ali Nabi
Germany

THE INHABITED SHADOW

Alharath Mustafa Mohammed Mahmood Al-Madani

Cyprus International University, Uluslararası Kıbrıs Üniversitesi

+22 points Buildner University Rankings!
Turkey

ROOTED.

Ioana-maria Benghe
Nguyen Phi Anh
Florentina-luiza Petrisor
Delia-andreea Rentea

Ion Mincu University of Architecture and Urbanism - UAUIM

+22 points Buildner University Rankings!
Romania

Carving light into stone

Laura Camila Flores Molina
Chiara Corio
Lorenzo Tiburzi
Lara Mangiameli

Istituto Pantheon Design & Technology, L'Istituto Pantheon Design & Technology

+22 points Buildner University Rankings!
Italy

RoofFold: Folded Light

Seulmir Yu
Geonhee Park
Donghyeon Lee
New Zealand

Between Light and Shadow

Andrea Asuncion Ascaño
Ritzel Diola Gaffud
Joshua Patrick Vince Montemayor Nebreja
Mikaela Beatrice Reyes Lopez
Philippines

Along with Equator

Han Kuo
Taiwan

Rooted in Light

Vera Nassir
Israel

Light Box

Sascha Röhren
Germany

The lake's breath

Raffaele Caruso
Italy