Main subject: The main subject of the画面 is three rectangular vertical acrylic luminous certificate ornaments, equipped with dark solid wood bases, with certified graphics and text etched inside the certificates, the transparent panel has a soft luminous border, and the three certificates are placed in a staggered manner. Scene: Pure dark gradient matte indoor booth scene, the tabletop has微弱 reflection, no excess clutter, creating a professional and high-end product qualification display atmosphere. Style: Realistic commercial product photography style, the transparent glass texture of the acrylic is delicate, the texture of the solid wood base is clear, the light and shadow is exquisite and high-end, belonging to the real-shot texture of home appliance product promotion. Color tone: The overall tone is dominated by deep black and dark brown low-saturation dark colors, matched with the cool white soft light of the acrylic certificates, the light-dark contrast is strong, calm and high-end, highlighting a reliable sense of quality. Light and shadow: Soft front-side professional studio soft light, a circle of white luminous contours is formed on the edges of the acrylic, faint reflections are produced on the tabletop, the shadows are soft and not rigid, and the reflection layers of the transparent material are rich. Composition: Vertical centered triangular balanced composition, the middle certificate is larger in size as the visual core, with the left and right two certificates symmetrically set off, the picture is steady and grand. Use: Suitable for qualification display on home appliance product detail pages, brand product promotion posters, e-commerce main image materials, enterprise product conference promotion materials, and trust-endorsing images for maternal and infant purification products.