一键换背景

Replace the background behind the product with a spa still-life setting: a pale travertine slab with rippling water beside it, soft palm-leaf shadows falling across a warm mineral wall, high-key natural daylight from the upper left, shallow depth of field, muted beige and bone palette. Place the frosted glass dropper bottle standing upright on the travertine with a natural contact shadow and a faint reflection in the water. Keep everything else exactly as in the source image: the framing, the crop, the camera angle, the lighting direction, the shadows and reflections, the material texture, and the shape and proportions of the product. Do not add, remove or move any part of the product. Photorealistic commercial product photography, no added text or watermark.