Sub-Surface is an architectural design located in Iceland, focusing on the integration with the area's unique geological and cultural elements. The proposal involves uplifting parts of the land to create usable spaces beneath the surface, maintaining close visual connections to the surrounding landscape. The design centers around a central fault-like axis, which creates a smooth flow between the various functional areas of the structure.

Conceptual Framework
The design emphasizes a connection to the local environment, using a low-profile form that mirrors the natural topography shaped by lava flows and mountainous features. This approach respects the visual openness of the land, allowing occupants to enjoy clear views of nearby landmarks such as Hverfjall, Hlíðarfjall, and Sellandafjall. Transparency is a key feature, ensuring that the beauty of the natural surroundings is visible from inside the building.

Roof Design and Functionality
The roof plays a multifaceted role, offering a natural area for play and a place for stargazing. It is designed to blend with the landscape and incorporates a green roof that uses local soil and plants. This approach contributes to ecological balance while effectively managing rainwater to be reused in the building. Integrating these sustainable elements highlights a focus on environmental awareness throughout the project.

Interior and Spatial Organization
The interior layout revolves around a central axis that allows various functions, such as a cinema or café, to work flexibly. Proposed timber finishes bring warmth to the spaces, enhancing the overall atmosphere. Roof openings let natural light pour into the building, softening the line between indoors and outdoors. The layout includes fault-like passages, promoting movement and interaction within the environment.

The careful design of internal and external spaces encourages a strong connection to the Icelandic landscape, allowing users to experience the beauty of nature while engaging with the architectural form.