Two 3D stereoscopic puzzle pieces corresponding to each other, about to be joined together, the entire puzzle is composed of fine digital dots and flowing particles, presenting a transparent holographic effect. Scene: Deep pure black void background, fine light particle streams falling vertically downward from below the puzzles, the overall presents a weightless suspended virtual space effect. Style: Sci-fi digital art style, cyberpunk holographic texture, isometric view 3D rendering effect, exquisite and delicate particle effects, full of future technology sense. Color tone: Overall cool tone, with high-brightness ice blue fluorescence as the main color, the background is a gradient from pure black to dark blue, the colors are clean and unified, no other miscellaneous colors. Light and shadow: The puzzles themselves emit soft blue glow outward, with high-brightness fluorescent outline light on the edges, the falling light particle streams present a gradient effect from bright to dark from top to bottom, the dark parts are pure without stray light, the overall light and shadow are transparent and layered. Composition: Isometric oblique top view, two puzzles are scattered in the upper-middle part of the screen, the light streams below extend to the bottom of the screen, sufficient blank space around the screen, prominent subject, balanced and stable composition. Usage: Suitable as conceptual illustrations for technology cooperation, data interconnection, technology docking, and also can be used as background materials for technology-related promotional materials.