Before:
(GraphicsLayer
  (anchor 0.00 0.00)
  (bounds 800.00 600.00)
  (children 1
    (GraphicsLayer
      (bounds 800.00 600.00)
      (contentsOpaque 1)
      (children 1
        (GraphicsLayer
          (position 108.00 108.00)
          (bounds 100.00 100.00)
          (contentsOpaque 1)
          (transform [1.00 0.00 0.00 0.00] [0.00 1.00 0.00 0.00] [0.00 0.00 1.00 0.00] [0.00 0.00 -1.00 1.00])
        )
      )
    )
  )
)

After:
(GraphicsLayer
  (anchor 0.00 0.00)
  (bounds 800.00 600.00)
  (children 1
    (GraphicsLayer
      (bounds 800.00 600.00)
      (contentsOpaque 1)
      (children 5
        (GraphicsLayer
          (position 108.00 108.00)
          (bounds 100.00 100.00)
          (contentsOpaque 1)
          (transform [0.71 0.71 0.00 0.00] [-0.71 0.71 0.00 0.00] [0.00 0.00 1.00 0.00] [0.00 0.00 -1.00 1.00])
        )
        (GraphicsLayer
          (position 8.00 8.00)
          (bounds 100.00 150.00)
          (contentsOpaque 1)
        )
        (GraphicsLayer
          (position 208.00 8.00)
          (bounds 100.00 150.00)
          (contentsOpaque 1)
        )
        (GraphicsLayer
          (position 8.00 158.00)
          (bounds 100.00 150.00)
          (contentsOpaque 1)
        )
        (GraphicsLayer
          (position 208.00 158.00)
          (bounds 100.00 150.00)
          (contentsOpaque 1)
        )
      )
    )
  )
)