The <i>Druid's Writing Table</i>, a three metre <a href="https://en.wikipedia.org/wiki/Sandstone" class="extiw" title="en:Sandstone">sandstone</a> formation at <a href="https://en.wikipedia.org/wiki/Brinham_Rocks" class="extiw" title="en:Brinham Rocks">Brinham Rocks</a>, a <a href="https://en.wikipedia.org/wiki/Site_of_Special_Scientific_Interest" class="extiw" title="en:Site of Special Scientific Interest">Site of Special Scientific Interest</a> in North Yorkshire. The "stem" of the writing table was formed by erosion over he last 320 million years.
<a href="//commons.wikimedia.org/wiki/User:Martinvl" title="User:Martinvl">Martinvl</a>
<span class="int-own-work" lang="en">Own work</span>