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Groin Vaults and Basalt Structures in a Contemplative Memorial Space

Author:
Fabian Alexander Weis
Groin Vaults and Basalt Structures in a Contemplative Memorial Space
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Characterized by its use of groin vaults and a robust basalt structure, the memorial space integrates seamlessly with its forest setting to create an intimate environment for reflection and remembrance.
5 key facts about this project
01
Columbarium integrates a central domed hall with intimate longitudinal bays for urn niches.
02
Materials include locally sourced basalt and Travertine for durability and context.
03
Classical elements like egg-and-dart motifs enhance the memorial's aesthetic.
04
The design prioritizes light with large windows creating bright interior spaces.
05
Rhythmic pilasters provide structural support and visual harmony throughout the space.

The RIGA FOREST COLUMBARIUM occupies a thoughtful position in the forest cemetery of Riga, Latvia. It is designed to be visible from the main pathways that connect it to important nearby sites, such as Bralu kapi and the soldier's graveyard. The structure serves as a memorial space that invites families and visitors to reflect and remember. By balancing solitude with celebration, the design honors those who have passed while creating an environment that inspires contemplation.

Architectural Concept

The concept focuses on fostering a reflective environment. A central domed hall serves as the primary gathering space, inviting individuals into a grand yet personal area. This hall is complemented by longitudinal halls that gently lead into bays for the urn niches. The proportions of the building are based on the dimensions of the human body, which helps to create an intimate experience for visitors and encourages a sense of personal connection to the space.

Structural Composition

This design showcases a rhythmic arrangement of structural elements, featuring primary arches and groin vaulting that define the interior volumes. The approach of frame and filling ensures a sturdy presence capable of accommodating the memorial features. The use of substantial ashlar masonry builds a strong exterior, reflecting the purpose of the building as a burial site while allowing it to blend into the surrounding forest.

Material Selection

Materials are chosen to reflect the natural environment and ensure durability. The base is constructed with basalt, while the upper sections utilize Travertine. Inside, the groined vaults are finished in white plaster, which enhances the sense of brightness and space. Functional elements like bronze railings and wrought iron windows painted black align with the overall design. The flooring features mixed terrazzo patterns, adding a tactile quality that encourages movement and contributes to the cohesive narrative of the design.

Architectural Detail

Classical details adorn the building, including ornamental architraves with egg-and-dart motifs alongside chiseled designs that enhance the visual experience. These elements add a respectful yet celebratory tone to the atmosphere, deepening the emotional connection for visitors. Each design feature serves to honor those remembered, ensuring the Columbarium stands as a dignified space for reflection and remembrance.

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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.

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