root:
  items:
    - type: "stacking-context"
      transform: scale(0.5)
      items:
      - type: "stacking-context"
        perspective: 100
        perspective-origin: 100 50
        items:
          - image: checkerboard(0, 128, 16);
            bounds: 400 400 2048 2048
          - type: "stacking-context"
            bounds: [0, 0, 2048, 2048]
            mix-blend-mode: difference
            complex-clip:
              rect: [512, 512, 1024, 1024]
              radius: [256, 256]
            items:
              - image: checkerboard(0, 1024, 2);
                bounds: [0, 0, 2048, 2048]