Letters "H", superimposed: capital and lower case, with and without seriffs, black and white (alpha = 50%)
<a href="//commons.wikimedia.org/wiki/User:Tuvalkin" title="User:Tuvalkin">Tuvalkin</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Tuvalkin" title="User talk:Tuvalkin">talk</a><span style="white-space:nowrap"> <b>·</b></span> <a href="//commons.wikimedia.org/wiki/Special:Contributions/Tuvalkin" title="Special:Contributions/Tuvalkin">contribs</a>)
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