Espresso in Mid-Pour

A close, tactile editorial food photograph of a single espresso shot pouring in one continuous thin caramel stream from a plain metal portafilter spout into a small warm-white ceramic cup. Show the cup and spout clearly, with the coffee machine itself mostly outside the frame; no hands are visible. A few tiny crema bubbles form on the surface, and the cup sits securely on a dark walnut counter. Tight side three-quarter view, soft window light from the left and a small reflected highlight on brushed metal, rich espresso brown, cream and deep walnut tones. Freeze the stream sharply, with appetizing realistic liquid behavior, subtle background falloff, no labels or text. Vertical 3:4 composition. Generate one complete original image at native 2K resolution, with clear fine detail and no watermark, signature or unintended extra text.