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Illuminated Altar in a Thoughtfully Oriented Space

Author:
Gianluca Iraci Sareri
Illuminated Altar in a Thoughtfully Oriented Space
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Maximized sunlight illuminates the altar through a carefully oriented structure that fosters communal reflection and meditation, enhancing user experience within a dynamic play of light and shadow.
5 key facts about this project
01
Maximized solar exposure enhances the altar's illumination throughout the day.
02
The design accommodates five individuals, promoting shared meditation experiences.
03
A slight southward rotation optimizes natural light penetration.
04
Careful study of seasonal shadow variations informs structural positioning.
05
Natural elements from the surrounding landscape are incorporated into the design.

OBSCURA is designed to blend with its natural environment while serving as a space for reflection and community interaction. The concept focuses on how light and shadow play across the structure, creating different atmospheres throughout the day. Set in a location that benefits from ample sunlight, it emphasizes the experience of users as they engage with a central altar, deepening their connection to the space.

Study of Light and Shadow

The approach to light is systematic, focusing on its variations from 9:00 AM to 1:00 PM throughout the year. In the morning, sunbeams filter through the branches of two eastern trees, casting changing patterns on the ground. As the day progresses, the sunlight transforms, moving from soft morning light to stronger afternoon rays. This change encourages users to experience the space differently, observing how light interacts with their surroundings at various times.

Spatial Arrangement

A notable feature of the layout is the arrangement for five individuals facing the altar. This design fosters both interaction and personal reflection. The careful positioning allows for shared moments within the space while still offering individual areas for meditation. The design recognizes the importance of both collective experience and personal contemplation, creating a balanced environment for all users.

Architectural Orientation

The orientation of the building has been thoughtfully considered, with a slight southward angle to maximize sunlight reaching the altar. This particular design choice enhances the spiritual aspect of the space, inviting visitors to connect with the cycles of the day and season. Users are encouraged to observe and appreciate the natural light as it shifts, creating a deeper relationship with the environment.

Visual perspectives enhance the understanding of how the building interacts with its surroundings. Exterior views reveal the structure in context with the landscape, while interior views show the effects of light on different surfaces. These elements come together to create moments of stillness and reflection, inviting users to pause and engage with the thoughtfully designed environment.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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