<p>The <a href="https://en.wikipedia.org/wiki/Cancer" class="extiw" title="en:Cancer">en:Cancer</a> constellation from <i>Uranographia</i> by Johannes Hevelius.
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The view is mirrored following the tradition of celestial globes, showing the celestial sphere in a view from "ouside"
Johannes Hevelius
1690
<a rel="nofollow" class="external text" href="http://contentdm.lindahall.org/cdm4/document.php?CISOROOT=/star_atlas&amp;CISOPTR=479">Atlas Coelestis</a>. Johannes Hevelius drew the constellation in Uranographia, his celestial catalogue in 1690.