I was listening to HPLHS (cthulhulives.org) music (A Very Scary Solstice, A Shoggoth On The Roof) and decided to draw this. IA! IA! CTHULHU FHTAGN! No, it didn't take me 30 mins to draw this, it just started out with a different concept but I screwed that up and did this instead. Also I was talking to someone at the time. Yep.