man/figures/down-triangle-pch.svg

<svg style="background-color: white;" xmlns="http://www.w3.org/2000/svg" version="1.1" width="54" height="74">
  <polygon id="triangle" points="2,52 52,52 27,2" stroke="black" fill="grey" stroke-opacity="1" fill-opacity="1" transform="rotate(180 27.000000 27.000000)" stroke-width="2"></polygon>
<text x="25" y="70" font-family="sans-serif" text-anchor="middle" font-size="6px">down-triangle</text>
</svg>