**In a cultural and commercial square street, design a rainbow bridge device: the rainbow bridge has a diameter of 6 meters, a height of 3 meters, and spans both sides of the 6-meter street. At both ends of the Rainbow Bridge, a flying dove of peace is designed. The dove of peace spreads its wings, symbolizing freedom and peace. The dove should be positioned so that it looks like it is guiding people across the rainbow bridge to a better future together. Below the Rainbow Bridge, the undulating wave sculpture is designed to represent the ever-surging vitality and prosperity on both sides of the strait. At the same time, LED lighting is set to make the art installation shine at night. Leisure seats are set up around the Rainbow Bridge art installation, which is convenient for tourists to rest. An explanatory board can also be set up to introduce the design concept of the device and the symbolic meaning behind it.** - <@1088996623549464588> (fast)