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Obsidian and Basalt Structure Emphasizing Geological Time for Environmental Observation

Authors:
Simon Ferdinand, Asaf Cem Asfuroglu, Vlad Minhea Daraban
Obsidian and Basalt Structure Emphasizing Geological Time for Environmental Observation
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Crafted from obsidian and basalt, this observational structure intricately reveals geological layers while providing an immersive platform for understanding volcanic history and environmental interactions.
5 key facts about this project
01
Crafted entirely from local volcanic materials, ensuring environmental integration.
02
Cylindrical form allows for continuous visual engagement with the surrounding landscape.
03
Each layer of material represents a distinct geological epoch, emphasizing time.
04
Reflective surfaces create a dual experience of the landscape and visitor reflection.
05
Interactive design invites visitors to physically engage with geological layers.

### Overview

Located at a prominent lookout point near a volcano, *The Inner Landscape* observes the interaction between contemporary experience and geological history. The design integrates the natural landscape with a commentary on time and perception, providing an opportunity for viewers to engage with both the present environment and the narrative of geological epochs.

### Spatial Organization

The design employs circular forms and a cylindrical arrangement of core-drilled layers that represent distinct geological times. This spatial strategy invites exploration of the site's layered past, as each stratum is meticulously arranged to communicate the transition from modern materials such as obsidian to ancient formations like ignimbrites. The structure's organization facilitates a dynamic relationship between observers and the geological context, enhancing the educational experience of visitors while emphasizing the integration of architecture within its natural surroundings.

### Material Selection

The material palette comprises a range of geological substances, each chosen for its relevance to the site's history and visual impact. Obsidian signifies recent volcanic activity, while basalts serve as the foundational material representing various epochs. Additional elements like rhyolites, volcanic ash, and trachytes illustrate the stratification inherent in geological formation. The polished exterior enhances visitor engagement by reflecting the landscape and creating a dialogue between human presence and natural history, thus reinforcing the project's aim of connecting individuals with the Earth's narrative.

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

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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