This Halloween I plan on going as Hastur, The King in Yellow. I recomend that everyone read Robert Chambers' book of the same name which breaths life into this terrifying figure, or one of Ambrose Beirce's short stories. They are all well worth your time, esp. If you are a fan of Lovecraft.
This is a painting of the King I did a few days ago, enjoy and if you like it drop me a line, I'll paint you one š