Bubbles and beams of flashing lights

I like to keep my creative juices flowing by jumping on my computer and begin doodling even if I don't have a specific direction for what it is I'm doing. Typically, I eventually have a vision of whatever is initially on the screen and then go there with a bit of anxiousness to be sure I don't forget what's in my mind. This here is another one of those creations and I'm very happy with the outcome! This was a fun little job!