The conceptual journey of the (ΔT) pavilion begins with one of the oldest architectural gestures: the placement of fire at the center of a shelter. Inspired by Indigenous tent structures such as the tipi, in which flame, smoke, and gathering coexist, the project reconsiders this primal spatial logic within a contemporary festival context. At its core, (ΔT) proposes a place where people gather around fire, share warmth, and experience protection in a direct and legible way. Rooted in this archetypal logic, a chimney-like core emerges as the central organizing element. Echoing the vertical structure of a tent, the chimney contains the flame, guides the smoke, and gives fire a clear spatial role. Fire is not treated as an object, but as an active agent that structures space, atmosphere, and collective presence. Smoke, as the visible trace of this process, becomes an architectural material, marking the pavilion’s presence and signaling life within.

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Around this core, a second reference is introduced: the iconic silhouette of the Fritz-Kola bottle. Rather than being applied literally, its form is abstracted into an enveloping structure that frames the fire and defines the pavilion’s profile. The chimney itself recalls the bottle’s neck, suspended within the structure, while smoke rises through it and exits at the top, transforming an invisible process into a visible signal in the landscape. Circular openings puncture the side facades, subtly referencing the Fritz-Kola logo. These apertures frame partial views into the pavilion, revealing glimpses of the suspended chimney, drifting smoke, and moving silhouettes on the upper level. The pavilion does not present itself all at once; it unfolds gradually through shadow, light, and sound, inviting curiosity rather than immediate spectacle.

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The structure is organized across two levels. The ground level is slightly excavated, approximately 50 cm below the surrounding terrain, creating a sheltered and more intimate atmosphere. The excavated edge functions as informal seating while also concealing stored wooden logs. The depth and footprint of this excavation remain adjustable in response to existing tree roots, allowing the pavilion to adapt sensitively to its site. A simple structural grid supports the system, ensuring feasibility and ease of construction. Above, the structure forms a protective canopy that simultaneously establishes a second elevated ground. A central void connects both levels, allowing heat, light, and the presence of fire to be experienced across sections. Fire is thus not confined to a single plane but becomes a shared vertical experience. Surrounded by trees, the upper level takes on the character of a treehouse, reinforcing the pavilion’s relationship to the landscape.

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(ΔT) is conceived as a modest yet expressive intervention. By combining an ancient spatial logic with a contemporary cultural reference, it proposes a space that is both familiar and unexpected, a warm, grounded node within Asiat Park where people gather, linger, and reconnect around fire.