---
root:
  items:
    - type: clip
      id: 100
      bounds: [300, 300, 200, 200]
    - type: clip-chain
      id: 101
      clips: [100]
    - image: solid-color(255, 0, 0, 255, 600, 600)
      clip-chain: 101
      bounds: [100, 100, 600, 600]