<https://s.mj.run/KYVzxNewEZM> At the entrance of the music festival, there is an entrance door with a surprising shape, an art installation entrance door composed of flowing curves and geometric shapes. The entire door is composed of different structures, with a symmetrical center, rich front and rear layers, and a sense of the future. The shape is minimalist and the colors are varied. --ar 16:9  --s 150 --iw 2