Street losing color and perspective

{
  "censor_nsfw": true,
  "models": [
    "Dreamshaper"
  ],
  "nsfw": false,
  "params": {
    "height": 512,
    "hires_fix": false,
    "post_processing": [
      "CodeFormers"
    ],
    "sampler_name": "k_euler_a",
    "width": 512
  },
  "prompt": "A street gradually losing color and perspectives, resembling a black and white painting, detailed, high-quality, evocative",
  "slow_workers": true
}