A large circular structure with a rainbow in the middle

best quality, super fine, 16k, incredibly absurdres, extremely detailed, delicate and dynamic, a mysterious artistic structure made of chrome-plated framework and glass, after the rain, sunlight shines through the gaps in the clouds, the glass reflects the rainbow colors and the analyzer is displayed, the grass is covered with mist, creating a fantastic image effect

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits