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Exploring Light Through Fiber Concrete in a Dual-Function Residence

Authors:
Xin Zhao, Zhe Chen, Qingyu Liu, Zemao Liu
Exploring Light Through Fiber Concrete in a Dual-Function Residence
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Fiber concrete walls create an engaging interplay of light and shadow in a dual-function residence designed for a photographer and a horticulturist.
5 key facts about this project
01
Fiber concrete walls dynamically adjust to light, creating varying shadow patterns throughout the day.
02
The home integrates separate studios for a photographer and a horticulturist, enhancing collaborative living.
03
Designed to encourage emotional connections, visual lines between spaces are maintained despite physical separations.
04
Daylight enters through strategically placed openings, illuminating key areas without overwhelming heat.
05
The project emphasizes sustainability through material choice, prioritizing environmental responsiveness in design.

The design located in Shenzhen addresses the challenges of the subtropical climate, where sunlight can be abundant and intense during the hot summer months. It serves as a home and workspace for both a photographer and a horticulturist. This setting combines artistic living with practical functions, reflecting a design concept that focuses on the relationship between light and shadow to create a balanced environment.

Light and Shadow Dynamics

At the heart of the design is the exploration of how light and shadow interact within the space. As sunlight moves across the sky, it influences the atmosphere inside the residence. In the morning, light fills the girl’s studio, creating soft reflections on the surfaces, while the afternoon light shifts to the boy’s studio, bringing a different quality of illumination. This changing light plays a crucial role in shaping daily experiences and emotional connections to the space.

Functional Layout

The layout of the residence carefully separates private areas from shared spaces. This separation is accomplished through the strategic placement of walls, which form distinct zones, including a bedroom, living room, kitchen, dining room, garden, teahouse, horticultural studio, photography studio, shower room, toilet, storage, and stairway. Each area is designed to fulfill specific functions while still allowing for visual connections, encouraging interaction among the inhabitants.

Materiality and Construction

Fiber concrete is the primary material utilized in the design. Known for its adaptability, it manages light in a way that contributes to the overall experience within the spaces. Its ability to filter light enhances both function and aesthetics. The material's characteristics allow it to create shadows and reflections, adding depth and complexity to the interiors as light shifts throughout the day.

The design reflects an understanding of the local context and the needs of its inhabitants. It emphasizes how light can create different moods and experiences within a home. By balancing privacy with openness, the residence provides areas for both solitude and togetherness. This careful attention to detail makes the living environment not just a place to reside, but a space that nurtures creativity and connection.

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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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Competition organisers

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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