---
root:
  items:
    -
      bounds: [200, 200, 1000, 1000]
      type: "stacking-context"
      perspective: 256
      items:
        -
          bounds: [0, 0, 100, 100]
          type: "stacking-context"
          snapshot:
            name: "snap0"
            area: [0, 0, 100, 100]
          items:
    - image: snapshot(snap0)
      bounds: [10, 10, 200, 200]
