This set of large-scale colorful fish-shaped art installations was creatively designed by Zhang Zhaohong from the Central Academy of Fine Arts, with our team responsible for project planning, implementation and production. Taking stainless steel as the core material, the work endows the fish bodies with angle-dependent iridescent luster through vacuum ion plating technology, where purple, blue, yellow and green interweave and flow. From an overhead perspective, the three fish-shaped sculptures present vivid swimming postures on the blue fountain platform, complementing the fountain devices at the bottom to create a lifelike underwater ecological visual effect. It has become an iconic landscape integrating modern artistic sense and interactivity.