The Beginnings of an Idea
I'm assuming that this is supposed to be rendering of an eye with some strange shape/effect taking place within the iris. It's an interesting concept and certainly deserves a better and more complete go.
Do it again (or do a further rendering of this one) and take your time to truly convey what is happening here. Because right now this is either a strange mystical effect taking place in the host's eye.... or tetris blocks arranged in a circle.