">(</span>size <span class="op">=</span> <span class="fl">2.5</span><span class="op">)</span> <span class="op">+</span></span>
<span class="r-in">     <span class="fu">scale_colour_avatar</span><span class="op">(</span><span class="op">)</span></span>
<span class="r-plt img"><img src="avatar_pal-3.png" alt="" width="700" height="433"></span>
<span class="r-in"></span>
<span class="r-in"><span class="fu"><a href="https://ggplot2.tidyverse.org/reference/ggplot.html" class="external-link">ggplot</a></span>