古木の下のレストラン：建築が木に譲る

Design a restaurant built entirely around one existing mature tree. Show the roof structure cut open in a generous irregular aperture that follows the tree's trunk and lower canopy, so the tree passes straight through the building and its branches spread above the roof. Detail the aperture's edge as a clean rolled metal collar standing clear of the bark with a visible gap, never touching, with a permeable ground surface of loose gravel over the root zone inside the building. Show the tables arranged in concentric rings around the trunk so the tree is the room's centre and everyone dines facing it. Detail the roof around the opening as a simple dark timber plane, low and horizontal, so the tree reads as the only vertical event. Show the light as dappled — sunlight falling through the canopy and through the aperture onto the tables, shifting through the meal. Detail the palette to defer to the tree: dark timber, gravel, pale linen. Show late afternoon. Photorealistic, dappled, green and dark timber, eye-level view toward the trunk.