砂鑄鋁椅留著顆粒表面

One standalone original industrial design photograph, landscape 3:2: a functional low chair made from sand-cast aluminum in a quiet design workshop. The seat, back and four stable legs form a plausible continuous structure; rough granular casting texture and polished contact edges are visible, with a sand mold softly out of focus behind. Three-quarter camera view, soft side daylight, no people, text, branding, watermark, collage or impossible joints.

橫幅工業設計照片：安靜工作室中的一把低矮砂鑄鋁椅，座面、靠背和四條穩固椅腿連線合理。三分之四視角可見顆粒鑄造肌理與邊緣拋光，遠處砂模柔焦，側窗光勾出承重構造，不出現人或品牌。