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Light-Filled Sanctuary Crafted from Exposed Concrete in the Nevada Desert

Author:
Avery Paxton Seip
Light-Filled Sanctuary Crafted from Exposed Concrete in the Nevada Desert

Project in-detail

Constructed from exposed concrete and bathed in natural light, the sanctuary seamlessly integrates with the stark Nevada desert while providing a space for deep reflection and communal gatherings.
5 key facts about this project
01
Constructed primarily from exposed concrete, adapting to the harsh desert environment.
02
Designed with a central axis that connects the structure visually to the horizon.
03
Incorporates large skylights that enhance natural lighting and create dynamic interior atmospheres.
04
Features modular units that allow for flexible use and spatial reconfiguration.
05
Emphasizes environmental sensitivity through sustainable building practices and material selection.

### Project Overview
**Title:** Porticus Sancti Machina
**Location:** Black Rock Desert, Nevada
The Porticus Sancti Machina is a monumental structure designed to facilitate contemplation and exploration of the human condition within the expansive context of the Black Rock Desert. The concept draws upon themes of existentialism and spirituality, aiming to create a dialogue between despair and hope through its architectural language.

### Architectural Form and Spatial Organization
The design features an elongated layout that emphasizes verticality, utilizing large concrete forms to establish a strong visual presence. A central axis directs visitors' attention toward the horizon, while the interplay of light and shadow enhances the minimalistic aesthetic and encourages introspection. Internally, a sequence of spaces culminates in a grand central hall, characterized by its height and illuminated by skylights that support spiritual reflection. Flanking this central area are intimate spaces designed for personal contemplation or communal ceremonies, promoting both individual experiences and shared memory.

### Materiality and Environmental Considerations
Concrete serves as the primary building material, selected for its durability and permanence in response to the surrounding desert landscape. Limited use of glass allows natural light to penetrate the structure, fostering interaction with the environment while ensuring privacy for contemplative activities. Steel elements introduce a contrasting texture, enriching the overall design sophistication. The site selection emphasizes a stark contrast between the open desert and the monumental structure, highlighting the integration of architecture with nature. Sustainable design strategies consider local climate conditions, thereby reinforcing a respect for the environment and enhancing the architectural experience.

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

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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

Enter an open architecture
competition now

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