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Cobalt Mine Memorial Emphasizing Light and Reflection

Author:
Sangwon Cho
Cobalt Mine Memorial Emphasizing Light and Reflection
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Set within a former cobalt mine, the memorial integrates light and space to guide visitors on a reflective journey, honoring the memories of civilians lost during the Korean War while providing an educational platform for future generations.
5 key facts about this project
01
Located within a historical cobalt mine, transforming a site of tragedy into a space for reflection.
02
The design incorporates a ramp that symbolizes the journey from darkness to light.
03
Features both horizontal galleries and vertical shafts adapted from the existing mine structure.
04
Includes a dedicated Learning Center focused on educating visitors about the Korean War.
05
Utilizes the mineral cobalt as a material link to the site’s historical context.

The Memorial for Korean Massacred in Mine Shaft is located at a former cobalt mine, a site that holds a significant connection to the tragic events of the Korean War. This memorial serves the dual purpose of remembrance and education. Its design emphasizes a journey from darkness to light, creating an engaging experience for visitors who come to reflect on the past.

Spatial Organization

The layout of the memorial utilizes strong directional elements to lead people through the space. Visitors enter the site and move from darker areas toward open, illuminated sections. The design makes use of both horizontal mine galleries and vertical shafts, adapting the existing structures to create areas for deeper reflection. This thoughtful arrangement of space not only honors those lost but also helps to convey the gravity of the historical events.

Metaphorical Pathway

Central to the design is a ramp that circles the mine shaft. This ramp acts as a vital pathway, directing visitors upward as they approach the memorial's heart. It represents a journey from confinement to a brighter future. As individuals ascend the ramp, they engage with the site's history, moving from feelings of sorrow into an uplifting atmosphere filled with hope. This transition encourages a personal connection to the memorial's intent.

Material Significance

Cobalt is mentioned in the design concept, linking the memorial to the historical context of the mine. While specific details about its use in the construction are not provided, cobalt carries the memory of wartime production. The mineral serves as a tangible reminder of the violence suffered by civilians during the Korean War, establishing a link between the past and the present that adds depth to the site.

Educational Component

The design includes a Learning Center aimed at educating visitors about the Korean War and its impact on civilian lives. By combining education with the memorial experience, the project promotes a better understanding of history and encourages conversations about the consequences of conflict. This blending of learning opportunities enriches the visit, making the memorial a place for both remembrance and exploration.

The careful design of the ramp, along with the play of light and space, allows each visitor to embark on their own journey. It culminates in a respectful and hopeful space dedicated to honoring the lives lost and fostering a dialogue about the significance of historical memory.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

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.

Buildner's Unbuilt Award 2025

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

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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