Use the provided white-background product image as the locked product reference. Keep the yellow oil dropper bottle angle, golden collar, pale rubber bulb, glass highlights, and blank unbranded appearance consistent with the reference product image.
Create a vertical natural skincare oil poster with rugged tree bark, smooth river stones, fresh fern leaves, and muted sage-green background. Preserve the top-down bark-and-fern style, but change bark angle, stone positions, fern placement, and product placement.
Lighting: soft natural daylight with crisp bark, stone, and fern texture.
Constraints: no text anywhere, no logo, no label, no watermark.
Avoid: Chinese watermark, stock marks, letters, numbers, people, hands, copied exact bark or stone arrangement.
