<a href="https://en.wikipedia.org/wiki/Regular_icosahedron" class="extiw" title="w:Regular icosahedron">Regular icosahedron</a> stellation facets for the <a href="https://en.wikipedia.org/wiki/final_stellation_of_the_icosahedron" class="extiw" title="w:final stellation of the icosahedron">final stellation of the icosahedron</a> or echidnahedron. Vector version of <a href="//commons.wikimedia.org/wiki/File:Seventeenth_stellation_of_icosahedron_facets.png" title="File:Seventeenth stellation of icosahedron facets.png">Seventeenth stellation of icosahedron facets.png</a> by <a href="//commons.wikimedia.org/wiki/User:Tomruen" title="User:Tomruen">Tomruen</a>.
<a href="//commons.wikimedia.org/wiki/User:Parcly_Taxel" title="User:Parcly Taxel">Parcly Taxel</a>
FAL
<span class="int-own-work" lang="en">Own work</span>