Scanning electron microscopy image of office paper. The field of view is 100 micrometers (FoV = 100 μm).
<a href="//commons.wikimedia.org/w/index.php?title=User:Pavel.Somov&amp;action=edit&amp;redlink=1" class="new" title="User:Pavel.Somov (page does not exist)">Pavel.Somov</a>
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<span class="int-own-work" lang="en">Own work</span>