Ele Willoughby, PhD<p>For <a href="https://spore.social/tags/PrinterSolstice" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PrinterSolstice</span></a> prompt spectrum: my <a href="https://spore.social/tags/linocut" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linocut</span></a> of trailblazing American <a href="https://spore.social/tags/astronomer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomer</span></a> Annie Jump Cannon (1863 – 1941) with her stellar classification system which sorted stars based on spectral types, revealing their temperature from hot blue stars to cool red stars: O,B,A, F, G, K &amp; M. Named after the university the Harvard Classification her tremendous contribution was less visible. 🧵1/n</p><p><a href="https://spore.social/tags/printmaking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>printmaking</span></a> <a href="https://spore.social/tags/womenInSTEM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>womenInSTEM</span></a> <a href="https://spore.social/tags/histsci" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>histsci</span></a> <a href="https://spore.social/tags/DisabledInSTEM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DisabledInSTEM</span></a></p>