Drawesome Prompt #51

The one on the left is an ink drawing with a watercolor wash. (But this is just in my sketchbook and not on proper watercolor paper so I can't put as many layers of color on as it really needs.) The one on the right is a digital edit trying to convey the general idea I had in my head. I don't exactly know what he's meant to be, but it seemed important that he have rainbow hair.

I'd really like to make a better attempt at this at some point in the future, but January is almost over and I really wanted to do this prompt before the end of the month.