Arc striations

This a 3D model of a vessel shows traces of arc striations, caused by a wire to remove the vessel from the potter's wheel. **Technical details** The 3D model was created with the David SLS-3 scanner. The original file size is 366 MB, has a resolution of 0.0131mm (vertex spacing) and contains 2433102 vertices. To be able to make a printable model that still shows the relevant traces, the base was cut from a decimated version (1005002 vertices), 3 times enlarged and converted to a STL file.

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