素材がすべてを決める：風化が時間を記録する

Design architecture where material selection determines structural expression, spatial quality, facade design, environmental performance, and architectural identity. Use authentic materials that weather naturally and reveal their construction over time, inspired by Herzog & de Meuron. Copper cladding oxidised unevenly with darker streaks below every opening, joints and fixings left visible as part of the composition, rough stone base showing lichen, no applied finishes anywhere, soft grey daylight after rain, eye-level composition, 35mm lens, architectural photography, ultra photorealistic, 8K