Get inspired!

16,544 architecture projects

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

Gnomon Structure Crafted From Local Stone and Steel for Celestial Navigation Experience

Authors:
Alix Buchet--couzy, Evana André
Gnomon Structure Crafted From Local Stone and Steel for Celestial Navigation Experience

Project in-detail

Constructed with a prominent gnomon of steel and surrounded by local stone, this architectural observatory offers a unique space for celestial navigation and stargazing, inviting visitors to connect with the cosmos in a contemplative environment.
5 key facts about this project
01
The gnomon structure serves as both a functional astronomical tool and a striking visual centerpiece, enhancing the observational experience.
02
Local stone sourced from the surrounding area seamlessly integrates the observatory into its natural landscape.
03
Paths illuminated by low-level lighting guide visitors through the site while creating a serene nighttime environment.
04
The circular design offers panoramic views of the night sky, promoting an inclusive and immersive stargazing experience.
05
Acoustic wood materials are used to enhance comfort and foster a peaceful atmosphere inside the observatory.
The architectural design project "Around Ursa Minor" offers a thoughtful exploration of the relationship between architecture and the cosmos, situated in a landscape that provides an unobstructed view of the night sky. This project serves as both an astronomical observatory and a contemplative space for visitors, inviting individuals to engage with the universe while fostering a sense of connection to the ancient practices of celestial navigation. The design embodies a clear intention to merge human experience with the vastness of the cosmos, creating a sanctuary that encourages both exploration and reflection.

At the heart of the design is the gnomon, a visual and functional centerpiece that serves multiple roles. As a vertical structure designed to cast shadows, it allows observers to track celestial movements, drawing upon ancient astronomical techniques. The gnomon references historical practices, creating a physical link to humanity’s long-standing desire to understand our place in the universe. This emphasis on timeless exploration highlights the project's deeper significance, positioning it not just as a space for observation, but as a medium through which visitors can reconnect with fundamental human questions about existence and the cosmos.

The architectural design of "Around Ursa Minor" utilizes a circular layout, a form symbolizing infinity and continuity. This design effectively promotes uninterrupted sightlines towards the night sky while creating a sense of inclusivity and communal engagement among visitors. The circular arrangement facilitates the flow of movement through the space, guiding visitors on an intuitive journey that encourages exploration and discovery. Each vantage point along the path offers unique perspectives of the celestial landscape, reinforcing the project's intention to cultivate a thoughtful engagement with the cosmos.

Materiality plays a crucial role in defining the character and function of the project. The combination of steel, local stone, glass, low-level lighting, and wood contributes to both the structural integrity and aesthetic warmth of the design. Steel offers durability and support for the gnomon, standing firm against environmental conditions while fostering a modern yet timeless presence. Local stone integrates the structure with its natural surroundings, emphasizing a sense of place and context that resonates with visitors. Glass elements ensure that the sky remains a focal point, allowing light to filter through freely while maintaining an unobtrusive presence.

Low-level lighting strategically positioned along the paths enhances nighttime visibility and safety, creating a sense of atmospheric depth that transforms the experience of the environment after dusk. This thoughtful approach to lighting design not only helps navigate the space but also enriches the overall ambiance, inviting visitors to linger and absorb the beauty of the stars above. Wood accents within the interiors provide tactile warmth, contributing to visitor comfort and enhancing acoustic properties, allowing for quiet contemplation amid the ethereal backdrop of space.

The unique design approaches employed in this project reflect a contemporary understanding of architectural practices, emphasizing sustainability, community interaction, and cultural significance. By integrating natural materials and honoring the historical significance of celestial navigation, the project stands as a testament to the enduring curiosity humans have about the universe. It draws on a legacy of astronomical inquiry while providing a modern space that encourages individuals to engage deeply with their surroundings.

For those interested in exploring this project further, reviewing the architectural plans, sections, and designs can provide deeper insights into the thoughtful decisions that shaped its conception. The details of "Around Ursa Minor" illustrate a compelling narrative that encapsulates the harmonious relationship between architecture and the cosmos, making it a noteworthy study for anyone interested in contemporary architectural ideas and their implications in fostering human connections with the universe.
Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #2
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
Kinderspace
Kinderspace
Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

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

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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 16544 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