I've been doing some illustrations for work that involve constellations, seven in particular, but these few are the ones that I think came out well today.
Corvus the Crow is a lesser known constellation from the Southern Hemisphere.
Aries the Ram is very famous, but I had no idea the constellation itself was so sparse.
I think we all know Hercules. The interesting thing about this one is that the visualisations aren't fussy about which way round it goes, it works both ways, with the outstretched leg becoming a club in some versions.