简约风方形托盘餐具商业照片

C4D render, ray tracing, high resolution. A square lacquerware tray with a deep, gradient finish from crimson red at the center to glossy black at the raised edges, made of ultra-smooth clay. It reflects light like a still pool. A minimalist, ceremonial-serving tilt. Warm, reflective and tranquil-presentation lighting on pure white background.