Get inspired!

17,725 architecture projects

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

Recycled Concrete and Bronze Trims Within a Reflective Columbarium Design

Authors:
Alex Sadeghi, Camy Chai Jia Min
Recycled Concrete and Bronze Trims Within a Reflective Columbarium Design
Explore the full project presentation!
Subscribers only
The use of recycled concrete and bronze trims creates a reflective columbarium that intertwines themes of memory and nature, offering a space for collective remembrance in the Forest Cemetery of Riga.
5 key facts about this project
01
Recycled concrete used for structural elements emphasizes sustainability.
02
Bronze trims outline niches, enhancing the minimal aesthetic.
03
Large openings create a strong connection with the sky and light.
04
Embedded niches symbolize the link between the living and the deceased.
05
Shared recesses allow personal expressions of remembrance with flowers and candles.

Sidrabina laivinā, known as The Silver Boat, is a columbarium located in the Forest Cemetery of Riga, Latvia. It is designed to facilitate collective remembrance, exploring the relationship between memory and presence. The design concept focuses on blending permanence with transience. The building draws inspiration from the symbolist paintings of Rūdolfs Pērle, resulting in a sculptural form that interacts meaningfully with the surrounding landscape. The architecture engages visitors emotionally, providing a space for reflection and contemplation.

Architectural Form

The building features large openings that allow natural light to fill the internal spaces. This design choice connects visitors visually with the sky. The flow of light creates an ever-changing atmosphere inside, influenced by the time of day. Significant walls hold embedded niches for the deceased, reminding visitors of the bond between the living and those who have passed. Without physical doors, the entryway encourages an easy movement between the interior and exterior, reinforcing the connection to the surrounding environment.

Spatial Organization

The layout incorporates a linear path that guides visitors from existing cemetery pathways to the central contemplation area. This organization aims to enhance the experience by blending the built environment with nature. As visitors progress, they transition into a spacious contemplation area. The ceiling height rises, emphasizing the importance of this space. The sharp edges of the roof break from typical forms found in memorial architecture, inviting interaction with the structure.

Materiality and Details

Concrete with Recycled Concrete Aggregate serves as the main material, promoting sustainability while providing a solid presence that resonates with themes of remembrance. Bronze-colored stainless steel trims outline the niches and the names of the interred, contributing a minimal aspect that complements the overall design.

Shared recesses are placed at the base of the niches, allowing visitors to place candles and flowers. This detail encourages communal care and reflects Latvian traditions, enhancing the personal connection to the space.

Sidrabina laivinā offers a thoughtful approach to collective remembrance, characterized by its engaging form and organized spaces. The design enables natural light to guide visitors, creating an environment that honors both those who have passed and the living. Features like the arranged niches and the relationship to nature strengthen the impact of the experience, making it a meaningful place for reflection.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

Mujassam Watan Urban Sculpture Challenge #8

Mujassam Watan Urban Sculpture Challenge #8

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 + Potential realisation
Eligibility Open to all
Final registration deadline 23 July 2026

Open architecture competitions

  • Closest deadline first
  • Project competitions first
    Selected winning projects have the potential to be constructed
  • Ideas competitions
    Experimental competitions with the focus on pushing the boundaries of creativity
new
Portugal Long Table 
Restaurant

Design a slow-living restaurant in Portugal

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 8 July 2026
Mujassam Watan 
Urban Sculpture Challenge #8

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 + Potential realisation
Eligibility Open to all
Final registration deadline 23 July 2026
new
Valli Wine 
Tasting Room

Design a wine tasting room in Italy

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 30 July 2026
Pavilion Atlas 2026

Design a story of your country

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 16 September 2026

Recurring architecture competitions

Museum of 
Emotions

Use architecture to create different emotional states

Edition #8 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Final registration deadline 18 June 2026
new
Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #4 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 18 June 2026
Re:Form - 
New Life 
for Old Spaces

Choose a site—used, abandoned, or forgotten—anywhere in the world, and give it a new purpose

Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 2 July 2026
Buildner's Unbuilt Award 2026

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2026 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Advance registration deadline 9 July 2026
Underbridge #2

Design housing in underutilized bridge spaces

Affordable Housing Edition #20 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 16 July 2026
MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

Media, partners and clients

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 17,725 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