A square Cool Blue cosmetics campaign featuring one unbranded holographic lip-oil tube. Use a clear tube with a smooth silver cap and transparent viscous product containing subtle pearl shimmer and a few realistic air bubbles, with no label. Place the full product at a slight diagonal against translucent icy-blue acrylic planes and one soft opalescent gradient disc. Centered hero composition with clean negative space, crisp cool lighting, controlled rainbow refractions, optical-glass highlights and polished-metal reflections. Luminous and futuristic without clutter, physically plausible tube and applicator, no brand, no label, no extra products, no text, no watermark.