For Nano Banana (Gemini)/Seedream
Frosted soft-coral shower-foam bottle + white pump on wet tile shelf. Foam crown splashes up; orange fruit wedges + mint leaves arc behind; thin water stream falls behind the bottle. Sunlit white subway tiles, diagonal skylight pattern. Daylight 5400–5600K; soft key L, slim rim R; one clean highlight line, gentle caustics. Centered, single reflection, label “[Your Brand Name]” planar & sharp. Output: 4:5, 8K, sRGB. NEG: no green bottle, no neon, no duplicate reflections