English: The (left) global and (middle) local components of a (right) photographed shell. This was created using optical descattering with sinusoidal illumination.
{{Information |Description={{en|1=The (left) global and (middle) local components of a (right) photographed shell. This was created using optical descattering with sinusoidal illumination.}} |Source={{own}} |Author=Meekohi |Date=2010-04-2