I drew this a long time ago during an art class. I don't remember how it came up. I drew it with a pencil first, then I inked the lines. Though the sword got ugly in the process, the rest is still quite nice, I think. They are the two gods of a religion I created for a fantasy world. Râ is the god of everything physical and real, Mü is the god of everything magical and undetectable by human senses. They represent many dualities, like body and soul, life and death, etc.